title: EFFECTS OF GRAVITY ON BODY FUNCTIONS AND PROBLEMS OF SPACE FLIGHT. NASA TT F-275.
mesh_terms: D000054:Acceleration; D006112:Gravitation; D006801:Humans; D010827:Physiology; D013026:Space Flight; D014481:United States; D018557:United States National Aeronautics and Space Administration; D014893:Weightlessness
keywords: ACCELERATION; GRAVITATION; PHYSIOLOGY; SPACE FLIGHT; WEIGHTLESSNESS