Physiological responses of mules on prolonged exposure to high altitude (3 650 m).
D000064:Acclimatization; D000531:Altitude; D000532:Altitude Sickness / Q000503:physiopathology; D000818:Animals; D003080:Cold Temperature / Q000009:adverse effects; D008297:Male; D010527:Perissodactyla / Q000502:physiology*