title: Is urinary specific gravity a useful simple marker of fluid depletion in athletes?
authors.forename: Roy J
authors.initials: RJ
authors.lastname: Shephard
mesh_terms: D003681:Dehydration / Q000097:blood* / Q000652:urine*; D015444:Exercise / Q000502:physiology*; D006801:Humans; D008297:Male; D014882:Water-Electrolyte Balance / Q000502:physiology*; D014883:Water-Electrolyte Imbalance / Q000097:blood* / Q000652:urine*