Exercise dyspnoea and work performance at sea level and at altitude.
D000222:Adaptation, Physiological; D000328:Adult; D000531:Altitude; D004417:Dyspnea; D006801:Humans; D007194:India; D008297:Male; D005082:Physical Exertion; D013147:Spirometry; D013223:Statistics as Topic; D013997:Time Factors; D014692:Ventilation-Perfusion Ratio