title: Investigations on vitamin A requirements during muscular exertion.
mesh_terms: D001669:Biochemical Phenomena; D006801:Humans; D050356:Lipid Metabolism; D009132:Muscles; D005082:Physical Exertion / Q000502:physiology*; D014801:Vitamin A / Q000378:metabolism*
chemical_list: D014801:Vitamin A
keywords: EXERTION/physiology; VITAMIN A/metabolism