Altitude stress in subjects with impaired cardiorespiratory function; a comparison of the responses of normal subjects, patients with angina pectoris, and patients with anemia to hypoxia.
D000531:Altitude; D000740:Anemia; D000787:Angina Pectoris; D006801:Humans; D000860:Hypoxia
ANEMIA; ANGINA PECTORIS; ANOXIA/effects