Human acclimatization to altitude.
D000064:Acclimatization; D000531:Altitude; D006321:Heart / Q000033:anatomy & histology; D006454:Hemoglobins / Q000032:analysis; D006801:Humans; D008168:Lung / Q000033:anatomy & histology; D008800:Mexico; D010101:Oxygen Consumption; D011650:Pulmonary Alveoli / Q000378:metabolism; D012119:Respiration; D013178:Sports Medicine; D014692:Ventilation-Perfusion Ratio
D006454:Hemoglobins