title: Gravitational stress and fluid volume regulation: a suggestion for revision of current hypotheses.
authors.affiliation: Danish Aerospace Medical Centre of Research, National University Hospital, Copenhagen, Denmark.
authors.forename: P
authors.initials: P
authors.lastname: Norsk
mesh_terms: D000222:Adaptation, Physiological / Q000187:drug effects / Q000502:physiology*; D001510:Bed Rest; D001810:Blood Volume / Q000187:drug effects / Q000502:physiology*; D018475:Head-Down Tilt; D006438:Hemodilution; D006801:Humans; D007101:Immersion; D009318:Natriuresis / Q000502:physiology*; D009997:Osmotic Pressure; D012965:Sodium Chloride / Q000494:pharmacology; D013026:Space Flight; D016683:Supine Position; D014556:Urine; D014882:Water-Electrolyte Balance / Q000187:drug effects / Q000502:physiology*; D014893:Weightlessness
chemical_list: D012965:Sodium Chloride