The oxygen cost of breathing in man: effects of altitude, training, and race.
D000064:Acclimatization; D000328:Adult; D000531:Altitude; D006801:Humans; D007199:Indians, South American; D008297:Male; D010101:Oxygen Consumption; D010568:Peru; D005082:Physical Exertion; D012119:Respiration; D013147:Spirometry; D044465:White People