7W. Skipka,K. A. Deck,D. B?ning. Effect of physical fitness on vanillylmandelic acid excretion during immersion[J] 1976,European Journal of Applied Physiology and Occupational Physiology(4):271～276
2Sulzman F M.Life sciences space missions: overview. Journal of Applied Physiology . 1996
3Grigoriev A I,Egorov A D.General mechanisms of the effed of weightlessness on the human body.In:Bonting S L ed. Advances in Space Biology and Medicine . 1992
4Buckey J C et al.Orthostatic intolerance after spaceflight. Journal of Applied Physiology . 1996
5Ballard R W,Mains R C.Animal experiments in space: A brief overview.In:Asashiman M, MalacinskiG ed. Fundamentals of Space Biology Tokyo:Japan Scie. Society . 1990
6Kovalenks D A.Weightlessness and tissue hypoxia.Hmp2ia Med. J . 1996
