1. Grigoriev, A.I. and Egorov, A.D., Regulation of the human cardiovascular system in microgravity, Vestn. Ross. Akad. Med. Nauk, 2002, no. 6, p. 52.
2. Blomqvist, C.G., Buckey, J.C., Gaffney, F.A., et al., Mechanisms of post-flight orthostatic intolerance, J. Gravit. Physiol., 1994, vol. 1, p. 122.
3. Buckey, J.C., Lane, L.D., Levine, B.D., et al., Orthostatic intolerance after spaceflight, J. Appl. Physiol., 1996, vol. 81, p. 7.
4. Egorov, A.D., Mechanisms of human orthostatic stability reducing in long-term space flight, Aviakosm. Ekol. Med., 2001, vol. 35, no. 6, p. 3.
5. Cooke, W.H., Ames, J.E., Crossman, A.A., et al., Nine months in space: the effects on human autonomic cardiovascular regulation, J. Appl. Physiol., 2000, vol. 89, p. 1039.