title: A comparative study of the effects of exercise and anoxia upon the human electrocardiogram.
authors.forename: W S
authors.initials: WS
authors.lastname: BAUM
authors.forename: R B
authors.initials: RB
authors.lastname: MALMO
authors.forename: R F
authors.initials: RF
authors.lastname: SIEVERS
mesh_terms: D004562:Electrocardiography; D015444:Exercise; D006321:Heart; D006801:Humans; D000860:Hypoxia; D010100:Oxygen
chemical_list: D010100:Oxygen
keywords: EXERCISE/effects; HEART/electrocardiography; OXYGEN/deficiency