2009
2008
2007
2006
2005
2004
2003
2002
2001
2000
1999
1998
1997
1996
1995
2010
Original publications
Roessler A, Goswami N, Haditsch B, Hinghofer-Szalkay H. Modulation of plasma adrenomedullin by epinephrine infusion during head up tilt. Eur J Appl Physiol DOI 10.1007/s00421-010-1668-3
Goswami N, Lackner HK, Papousek I, Montani JP, Jezova D, Hinghofer-Szalkay HG. Does mental arithmetic before head up tilt have an effect on the orthostatic cardiovascular and hormonal responses? Acta Astronautica (2009), doi:10.1016/j.actaastro.2009.09.033Goswami N, Lackner HK, Papousek I, Jezova D, Montani JP, Hinghofer-Szalkay HG. Interaction of mental and orthostatic stressors. Acta Astronautica (accepted for publication)
Lackner HK, Goswami N, Hinghofer-Szalkay H, Papousek I, Scharfetter H, Furlan R, Schwaberger G. Effects of stimuli at regular intervals during mental stress on cardiovascular reactivity. J Psychophysiol (accepted for publication)
Goswami N, Lackner HK, Papousek I, Jezova D, Hinghofer-Szalkay HG, Montani JP. Rate of cardiovascular recovery to combined or separate orthostatic and mental challenges. Int J Psychophysiol 2010; 75: 54-62
Lackner HK, Goswami N, Papousek I, Montani JP, Jezova D, Hinghofer-Szalkay H. Time course of cardiovascular responses induced by mental and orthostatic challenges. Int J Psychophysiol 2010; 75: 48-53 2009
Original publications
Qin W, Gau Y, Xue W, Zhang H, Wang H, Hinghofer-Szalkay H. Effects of two Chinese herbs on muscle composition after 14 d of hind-limb unloading in rats. Space Med Med Engin 2009; 22: 235-9Goswami N, Lackner HK, Papousek I, Montani JP, Jezova D, Hinghofer-Szalkay HG. Does mental arithmetic before head up tilt have an effect on the orthostatic cardiovascular and hormonal responses? Acta Astronautica (2009), doi:10.1016/j.actaastro.2009.09.033
Binder B, Lackner HK, Pössl BD, Propst E, Weger W, Smolle J, Ginter-Hanselmayer G. Prevalence of tinea capitis in Southeastern Austria between 1985 and 2008: Up-to-date picture of the current situation. Mycoses (in print)
Batzel J, Goswami N, Lackner HK, Rössler A, Bachar M, Kappel F, Hinghofer-Szalkay H. Patterns of cardiovascular control during repeated tests of orthostatic loading. Cardiovasc Engin 2009 Oct. 8
Goswami N, Lackner H, Hinghofer-Szalkay HG. Individual stability of orthostatic tolerance response. Acta Physiol Hungarica 2009; 96: 157-66
Goswami N, Rössler A, Lackner HK, Schneditz D, Grasser E, Hinghofer-Szalkay H. Heart rate and stroke volume response patterns to augmented orthostatic stress. Clinical Autonomic Research DOI 10.1007/s10286-009-0001 (2009)
Grasser EK, Goswami N, Rössler A, Vrecko K, Hinghofer-Szalkay H. Hemodynamic and neurohormonal responses to extreme orthostatic stress in physically fit young adults. Acta Astronautica 2009; 64: 688-96Goswami N, Grasser E, Rössler A, Schneditz D, Hinghofer-Szalkay H. The cardiovascular response to lower body negative pressure in humans depends on seal location. Physiol Res 2009; 58: 311-8
2008
Original publications
Grasser EK, Goswami N, Hinghofer-Szalkay H. Presyncopal cardiac contractility and autonomic activity in young healthy males. Physiol Res 2008 Dec. 17
Hinghofer-Szalkay HG, Goswami N, Rössler A, Grasser E, Schneditz D. Reactive hyperemia in the human liver. Am J Physiol Gastrointest Liver Physiol 2008; 295: 332-7
Goswami N, Loeppky J, Hinghofer-Szalkay H. LBNP: Past protocols and technical considerations for experimental design (Review). Aviat Space Environ Med 2008; 79: 459-71
Gao Y, Goswami N, Grasser E, Rössler A, Stöger E, Schwaberger G, Hinghofer-Szalkay HG. Radix astragali and orthostatic response: a double-masked crossover study. Aviat Space Environ Med 2008; 79: 94-98
Other
Scientific Evaluation and Future Priorities od ESA's ELIPS Programme. ISBN 2-912049-88-1, IREG Strasbourg
Hinghofer-Szalkay H, White RJ. Physiological considerations of human performance in space. Chapter 19 in: Nigel A.S. Taylor, Herbert Groeller, and Peter L. McLennan (eds): Physiological bases of human performance during work and exercise, pp. 459-70.Churchill Livingstone Elsevier 2008, ISBN 978 0 443 10271 4.
Goswami, N; Grasser, EK; Rössler, A; Hinghofer-Szalkay, HG. Reproducibility of Presyncopal Times Across Four Graded Orthostatic Stress runs in Healthy Males LIFE IN SPACE FOR LIFE ON EARTH; June 22-26, 2008; Angers, France. 2008.
Evans J, Stenger M, Moore F, Natapoff A, Feiveson A, Diedrich A, Ziegler M, Hinghofer-Szalkay H, Meng M, Knapp C. Artificial gravity training: Cardiovascular benefits in ambulatory and bed rested men. Life in Space for Life on Earth, June 22-27, 2008, Angers, France (Session 2/2).
2007Haditsch B, Rössler A, Hinghofer-Szalkay H. Renal adrenomedullin and high altitude diuresis. Physiol Res 2007; 56: 779-87
Original publications
Zhang H, He Z, Gao Y, Hinghofer-Szalkay HG, Fan X. Two herbal compounds alleviate muscular effects of simulated weightlessness in tail-suspended rats. Aviat Space Environ Med 2007; 78: 926-31
Mlynarik M, Makatsori A, Dicko I, Hinghofer-Szalkay HG, Jezova D. Postural changes associated with public speech tests lead to mild and selective activation of stress hormone release. J Physiol Pharmacol 2007; 58: 95-103
Bakos J, Hlavacova N, Makatsori A, Tybitanclova K, Zorad S, Hinghofer-Szalkay H, Johansson BB, Jezova D. Oxytocin levels in the posterior pituitary and in the heart are modified by voluntary wheel running. Regulatory Peptides 2007; 139: 96-101Stenger MB, Evans JM, Patwardhan AR, Moore FB, Hinghofer-Szalkay H, Rössler A, Ziegler MG, Knapp CF. Artificial gravity training improves orthostatic tolerance in ambulatory people. Acta Astronautica 2007; 60: 267-72
Brunner P, Mayer M, Hinghofer-Szalkay H, Maier A, Smolle-Jüttner F, Scharfetter H. Imaging of local lung ventilation under different gravitational conditions with electrical impedance tomography. Acta Astronautica 2007; 60: 281-4
Position paper, proceedings, published abstracts
Grasser E, Goswami N, Jantscher A, Rössler A, Vrecko K, Grömer G, Hinghofer-Szalkay H. Application of the IAP cardiovascular fitness test protocol for AustroMars candidate screening. Proceedings of the Mars 2030 Workshop Salzburg 2006, Innsbruck 2007
Howarth MS, Moore FB, Hinghofer-Szalkay HG, Jantscher A, Stenger MB, Diedrich A, Patwardhan AR, Schlegel TT, Knapp CF, Evans JM. Cardiovascular responses to artificial gravity are modulated by radius of rotation and exercise. 771.12. Experimental Biology, Washington DC, April 2007
Amils R, Blix A, Danson M, Ebel C, Ellis-Evans C, Gaill F, Hinghofer-Szalkay H, Hinrichs KU, Loreto F, Prieur D, Ranjabaran F, Valentin K, Vestergaard E, Walter N. Investigating Life in Extreme Environments – A European Perpective. European Science Foundation position paper (2007)
Rössler A, Goswami N, Haditsch B, Hinghofer-Szalkay H. Dissociation of renin and aldosterone during repeated orthostatic stress. ISGP Meeting, San Antonio 2007
Grasser E, Goswami N, Jantscher A, Rössler A, Hinghofer-Szalkay H. Cardiovascular and hormonal responses in presyncopal state. Experimental Biology, Washington DC, April 2007
Hinghofer-Szalkay H. Welche Erkenntnisse bringt uns die bemannte Raumfahrt? In: Ch. Brünner, A. Soucek, E. Walter (Hrsg.): Raumfahrt und Recht. Faszination Weltraum. Regeln zwischen Himmel und Erde. Böhlau-Verlag 2007, ISBN 978-3-205-77627-7, pp. 165-73
2006
Hinghofer-Szalkay HG, Rössler A, Evans JM, Stenger MB, Moore FB, Knapp CF. Circulatory galanin levels increase severalfold at presyncope in healthy humans. J Appl Physiol 2006; 100: 844-9
Loder I, Rössler A, Wurzinger G, Duncko R, Jezova D, Hinghofer-Szalkay H. Adrenomedullin and elements of orthostatic competence after 41 hours of voluntary submersion in water as measured in four healthy males. Eur J Appl Physiol 2006
Hinghofer-Szalkay H, Horneck G. 15th IAA Humans in Space Symposium, Graz, Austria, 22-26 May 2005. Space Research Today 2006; 167: 115-6
Evans JM, MB Stenger, LA Juarez, FB Moore, H Hinghofer-Szalkay, MG Ziegler, and CF Knapp. Resting autonomic balance predicts subsequent orthostatic tolerance in women. 745.4: Experimental Biology, San Fransicso, CA April 1-5, 2006
2005
Hinghofer-Szalkay H, Rössler A. Benefit of repeated receptor stimulation as a spaceflight medical tool to promote cardiovascular fitness: Different orthostatic paradigms compared. Curr Pharmaceut Biotechnol 2005; 6: 253-66
Haditsch B, Rössler A, Hinghofer-Szalkay HG. Adrenomedullin - ein möglicher Regulationsfaktor der Höhenadaptation? Wien Med Wschr 2005; 155: 188-92
Loeppky JA, Roach RC, Maes D, Hinghofer-Szalkay H, Roessler A, Gates L, Fletcher ER, Icenogle MV. Role of hypobaria in fluid balance response to hypoxia. High Altitude Med Biol 2005; 6: 60-71
Loeppky J, Icenogle M, Maes D, Riboni K, Hinghofer-Szalkay H, Roach R. Early fluid retention and severe acute mountain sickness. J Appl Physiol 2005; 98: 591-7
Hinghofer-Szalkay H. Report on the 15th IAA Humans in Space Symposium 2005 in Austria. Acta Physiol Hung 2005; 92: 231-3
H. Hinghofer-Szalkay. Editorial: Traveling space: Biological considerations, and the benefits for terrestrial medicine. Current Pharmaceutical Biotechnology 2005: 6, 251
2004Hinghofer-Szalkay HG, László Z, Passath H, Pilz K, Rössler A, D. Jezova, Scharfetter H. Sodium intake does not influence bioimpedance.derived extracellular volume loss in head-down rest. Aviat Space Environ Med 2004; 75: 1036-41
Hinghofer-Szalkay H, Haditsch B, Loder I, Pilz K, Rössler A, Jezova D. Head down tilt at –6° to –24° can neutralize the cardiovascular effects of LBNP at –15 or –35 mmHg. Aviat Space Environ Med 2004; 75: 947-51
Evans JM, Stenger MB, Moore FB, Hinghofer-Szalkay H, Rössler A, Patwardhan AR, Pelligra R, Brown DR, Zielger MG, Knapp CF. Centrifuge training increases presyncopal orthostatic tolerance in ambulatory men. Aviat Space Environ Med 2004: 75: 850-8
Makatsori A, Duncko R, Moncek F, Loder I, Katina S, Jezova D. Modulation of neuroendocrine response and non-verbal behavior during psychosocial stress in healthy volunteers by the glutamate release-inhibiting drug Lamotrigine. Neuroendocrinol 2004; 79: 34-42
Hinghofer-Szalkay HG. The Brittle Bones of Deconditioning. Chapter 7 in: JE Greenleaf (ed).: Deconditioning and Reconditioning. CRC Press LLC (ISBN 0-415-30650-7), 2004, pp. 99-125
Hinghofer-Szalkay H, Jantscher A, Loder I, Rössler A, Unterlerchner M. Countermeasure potential of repetitive orthostatic challenging may depend on stimulus duration. Aerospace Medical Association: Ann Sci Meeting 2004, Anchorage, AK
Hinghofer-Szalkay H, Jantscher A, Loder I, Rössler A, Unterlerchner M. Two tilt paradigms with angle sine 1.0 compared. Experimental Biology 2004, Washington DC
H. Hinghofer-Szalkay, A. Makatsori, I. Matyiova, M. Mlynarik, D. Jezova. Are endocrine stress responses influenced by postural changes during mental loading tests? Neuroendocrinology meeting, Piestany, Slovakia, October 2004
2003Rössler A, H Hinghofer-Szalkay. Hyaluronan fragments: an information-carrying system? Horm Metab Res 2003; 35: 1-3
Haditsch B, Rössler A, Hinghofer-Szalkay H. Adrenomedullin und Höhendiurese. Jahresband Österreichische Gesellschaft für Höhenmedizin 2003
Hinghofer-Szalkay H, Jezova D, Loder I, Pilz K, Rössler A. Orthostatic and lower body pressure stimulation combined: ‘Neutralizing’ stimulus pairs and blood pressure defense. Experimental Biology 2003, April 11-15, San Diego
Hinghofer-Szalkay H, Loder I, Pilz K, Rössler A. Gravity and cardiovascular regulation: Combined stimulation paradigm. 24th Annual ISGP Meeting, May 4-9, Los Angeles.
Hinghofer-Szalkay H, Jezova D, Loder I, Pilz K, Rössler A. Blood pressure as primarily regulated variable in a combined cardiovascular stimulation paradigm. 14th Humans in Space Symposium, May 18-22, Banff, Canada.
Hinghofer-Szalkay H, Rössler A, Jezova D. Mobilität durch repetitive Orthostase: Hormonelle Mechanismen. 5. Kongress „Medizin und Mobilität“ & 41. Jahrestagung der DGLRM, 18. bis 20. 09. 2003, Berlin-Adlershof
Hinghofer-Szalkay H, W Mekonen, A Rössler, G Schwaberger, M Lamprecht, P Hofmann. Post-exercise decrease of plasma hyaluronan: increased clearance or diminished appearance? Physiol Res 2002; 51: 139-44
Hinghofer-Szalkay H, Loder I, Rössler A, Jezova D. 'Neutral point titration': Cardiovascular regulation during combined (LBNP/HDT vs. LBPP/HUT) stimulation. J. Gravit. Physiology 2002; 9: P93-4, and: ESA SP-501, 199-200. 8th European Symposium on Life Sciences Research in Space, and 23rd Ann. Int'l Gravitational Physiology Meeting, 2-7 June 2002, Stockholm.Hinghofer-Szalkay H, Rössler A, Scharfetter H, Pilz K, Laszlo Z. Fluid volume changes and LBNP response after simulated weightlessness with varied oral sodium supply. J. Gravit. Physiology 2002; 9: P99-100, and: ESA SP-501, 205-6. 8th European Symposium on Life Sciences Research in Space, and 23rd Ann. Int'l Gravitational Physiology Meeting, 2-7 June 2002, Stockholm.
Noskov VB, Hinghofer-Szalkay H, Kvetnansky R. The volume regulation of humans during space flights aboard space station MIR. Symposium "Orbital station Mir: biomedical investigations" - XIIth Conference on Space Biology and Aerospace Medicine, Moscow, p. 543-4
Loder I, Rössler A, Wurzinger G, Duncko R, Schorna K, Jezova D, Hinghofer-Szalkay H. Neuroendocrine activation and plasma volume changes in response to extended water immersion in men. Abstracts: Neuroscience in the 3rd millennium. Xth Int'l Congress of the Czech and Slovak Neurochemical Society 2002. Casta, Slovakia, p. 42
Hinghofer-Szalkay H, Jezova D, Loder I, Rössler A. Combined gravitational stress and blood volume distribution. First Multilateral Conference of the Physiologists from Central Europe, Piestany, February 5-8, 2002, p. 12
Greenleaf JE, H. Hinghofer-Szalkay, A Rössler, PA Farrell, JL Loomis, M Federle, J West, SE Cowell. Plasma sodium-osmotic dissociation and hormonal interaction with drinking-induced hypervolemia at 2800m altitude. Aviat Space Environ Med 2001; 72: 522-8
Laszlo Z, Roessler A, Hinghofer-Szalkay AG. Cardiovascular and hormonal changes with different angles of head-up tilt in men. Physiol Res 2001; 50: 71-82
Rössler A, Noskov V, Laszlo Z, Polyakov VV, Hinghofer-Szalkay H. Permanent depression of plasma cGMP during long-term space flight. Physiol Res 2001; 50: 83-90
Laszlo Z, A. Rössler, H.G. Hinghofer-Szalkay. Cardiovascular and humoral readjustment after different levels of head-up tilt in humans. Aviat Space Environ Med 2001; 72: 193-202
Scharfetter H, Schlager T, Stollberger R, Felsberger R, Hutten
H, Hinghofer-Szalkay H. Assessing
abdominal fatness with local bioimpedance analysis:
Basics and experimental findings. Int J Obes
Relat Metab Disord 2001; 25: 502-11
Hinghofer-Szalkay HG, Noskov VB, Scharfetter H, Rössler A, Greenleaf JE. Human body fluid regulation in real and simulated spaceflight. In: H. Hinghofer-Szalkay (ed): 10 Years Space Biomedical Research and Development in Austria (ISBN 3-85076-572-5) - Facultas Verlag Wien, 2001, pp. 51-64
Hinghofer-Szalkay H, Haditsch B, Rössler A. Fluid shifts and hemodynamics during LBNP combined with various degrees of head-down positioning (HDP). Experimental Biology, April 15-18, San Dieago, CA
Hinghofer- Szalkay H, B. Wronski, P. Pilz, B. Haditsch, A. Rössler. Neutralization of cardiovascular effects during whole-body pitch maneuvers. Aerospace Medical Association: 71th Ann Sci Meeting, May 14-18, Houston, TX
1999![]()
László Z, Kempler P, Janoskuti L, Keltai K, Szombathy T, Rössler A, Hinghofer-Szalkay H. Szimulált orthostasis. Cardiol Hungar 1999; 2: 47-51
Haditsch B, Noskov VB, Rössler A, Polyakov VV, Hinghofer-Szalkay HG. Confinement of real and simulated spaceflight seems to depress plasma ANP and cGMP. The 11th International Hypoxia Symposium, Jasper, Alberta, Canada 1999, p. 160
Scharfetter H, Schlager T, Felsberger R, Stollberger R, Hutten H, Hinghofer-Szalkay H. Determination of the thickness of the abdominal subcutaneous fat layer by means of local bioimpedance analysis (LBIA). Med Biol Eng Comput 1999: 37, Suppl 2, 74-75
Sandoval DA, Maes DP, Loeppky JA, Icenogle M, Hinghofer-Szalkay
HG, Robergs RA, Roach RC. Sympathoexcitation cannot
account for gender differences in exercise-induced acute
mountain sickness. Med Sci Sports Exercise 1999; 31:
S191
Laszlo Z, A. Rössler, H. G. Hinghofer-Szalkay. Cardiovascular changes during and after different LBNP levels in men. Aviat Space Environ Med 1998; 69: 32-9
Scharfetter H, P. Hartinger, H Hinghofer-Szalkay, H Hutten. A model of artifacts produced by stray capacitance during whole body or segmental bioimpedance spectroscopy. Physiol Meas 1998; 19: 247-61.
Greenleaf JE, PA Farrell, JL Loomis, M Federle, J West, A Rössler, H. Hinghofer-Szalkay. Sodium chloride - citrate beverages attenuate hypovolemia in men resting 12 hr at 2,800 m altitude. Aviat Space Environ Med 1998; 69: 936-43.
Greenleaf JE, CGR Jackson, G Geelen, LC Keil, H Hinghofer-Szalkay, JH Whittam. Plasma volume expansion with oral fluids in hypohydrated men at rest and during exercise. Aviat Space Environ Med 1998; 69: 837-44.
Rössler A, Hinghofer-Szalkay H. Rapid changes of plasma hyaluronan (HA) concentration with lower body suction in humans. Experimental Biology ´98, San Francisco, USA
Rössler A, Mekonen W, Hinghofer-Szalkay H. Altered lymph flow in response to different exercise intensities in trained subjects. Ann. Meeting Aerospace Medical Association, 1998, Seattle, USA
Kvas E, Rössler A, Laszlo Z, Hinghofer-Szalkay H. Heart rate variability vs. autocorrelation with postural changes in humans. Ann. Meeting Aerospace Medical Association, 1998, Seattle, USA
Hinghofer-Szalkay H, Noskov VB, Rössler A, Grigoriev AI, Kvetnansky R. Endocrinological status of one cosmonaut during a long-term spaceflight. Proceedings: XIth Conference on Space Biology and Aerospace Medicine, 1998, Moscow, Russia, p. 369
Hinghofer-Szalkay H, Laszlo Z, Rössler A. Quantitative hemodynamic responses to actual (head-up tilt) and simulated (LBNP) gravitational stress. Proceedings: XIth Conference on Space Biology and Aerospace Medicine, 1998, Moscow, Russia, p. 367-8
Rössler A, Hinghofer-Szalkay H. Dose response increase
in adrenomedullin during different levels of passive
head up tilt. Proceedings: XIth Conference
on Space Biology and Aerospace Medicine, 1998, Moscow, Russia,
p. 383-4
Greenleaf JE, PA Farrell, JL Loomis, M Federle, J West, A Rössler, H Hinghofer-Szalkay. Hypovolemia during early exposure to 2,800m altitude: effect of rehydration. FASEB J. 1997; 11
Kvas E, A Rössler, Z Laszlo, HG Hinghofer-Szalkay. Comparison of heart rate fluctuation parameters with postural changes in humans. FASEB J. 1997; 11/3: 266
Rössler A, E Kvas, Z Laszlo, H Hinghofer-Szalkay. Circadian rhythm of hyaluronan in serum during bedrest and controlled food intake. FASEB J. 1997; 11/3: 259
Scharfetter H, P Hartinger, H Hinghofer-Szalkay, H Hutten. Modeling
of measurement errors during segmental bioimpedance
spectroscopy (BIS). World Congress: Biomedical Engineering,
Nice 1997
Hutten H, H Scharfetter, Z Laszlo, H Hinghofer-Szalkay. Einfluss orthostatischer Effekte auf die Genauigkeit impedanzspektroskopischer Volumenschätzverfahren in der Dialyse. Biomed Tech. 41 (E1): 262-3, 1996
Laszlo Z, Rössler A, Hinghofer-Szalkay H. Selective baroreceptor unloading with graded “lower body suction” / Szelektiv baroreceptor stimulacio kulonbozo intenzitasu “lower body suction” alkalmazasaval. Cardiol Hungar. 1996; 25: 23
Scharfetter H, Hinghofer-Szalkay H, Laszlo Z, Wirnsberger GH, Hutten H, Holzer H. Orthostatisch bedingte Messartefakte beim Einsatz impedanzspektroskopischer Volumenschätzverfahren in der Dialyse. Nieren- und Hochdruckkrankheiten 1996; 25: 323-4
Laszlo Z, Rössler A, Hinghofer-Szalkay H. Egyeni keringest fenntarto mechanizmusok szimulalt orthostasis soran. Magyar belorvosi Arch. S 1996/2: 172
Rössler A, R Puxkandl-Ull, HG Hinghofer-Szalkay. Blood
microdensitometry, exercise, and capillary fluid exchange
in trained vs. untrained subjects. The Physiologist
1996; 39: A44
Rössler A, Laszlo Z, Wronski B, Hinghofer-Szalkay H. Graded simulated orthostasis: Endocrinological responses in healthy humans. Abstracts: Intl. Symp. Cold & heat stress in humans. May 18-21, 1995, High Tatras, Slovakia, p. 46
Laszlo Z, Rössler A, Wronski B, Hinghofer-Szalkay H. Hemodynamic changes with graded simulatred orthostatic loading in humans. Cardiologia Hungarica 1995 / Suppl. 3, p. 21
Laszlo Z, Rössler A, Wronski B, Hinghofer-Szalkay H. Central hemodynamic changes with graduated simulated orthostatic loading (lower body negative pressure) in healthy men. Proceedings IX Int Conf Electr Bio-Impedance, Heidelberg, Germany, September 26-30, pp. 200-3, 1995
Hinghofer-Szalkay H, Greenleaf JE. Capillary pressure balance with repeated head-up tilt in humans. Experimental Biology, April 9-13, Atlanta, GA 1995
Hinghofer-Szalkay H. Orthostasis and transcapillary fluid shifts. J Gravit Physiol. 1995; 2: P131-3
H. Hinghofer's homepage