title: Study of fluid balance in civil aircrew.
mesh_terms: D000337:Aerospace Medicine; D001826:Body Fluids / Q000378:metabolism*; D001835:Body Weight; D003228:Conjunctiva; D003681:Dehydration / Q000378:metabolism; D004231:Diuresis; D004777:Environment; D006801:Humans; D006813:Humidity; D008046:Lip; D008297:Male; D009092:Mucous Membrane; D009297:Nasal Mucosa; D010614:Pharynx; D013696:Temperature; D013997:Time Factors; D014667:Vasopressins / Q000502:physiology; D014882:Water-Electrolyte Balance
chemical_list: D014667:Vasopressins