title: Humans in Earth orbit and planetary exploration missions:  a selection of papers presented at the 8th IAA Man in Space Symposium, Tashkent, Uzbekistan, USSR, 29 September-3 October 1990.
mesh_terms: D000222:Adaptation, Physiological; D000337:Aerospace Medicine; D000818:Animals; D018504:Ecological Systems, Closed; D018478:Extravehicular Activity; D006801:Humans; D008021:Life Support Systems; D013026:Space Flight; D014893:Weightlessness; D018544:Weightlessness Countermeasures