title: Effect of prolonged stay at an altitude of 4000 m on blood cholesterol of lowlanders.
mesh_terms: D000064:Acclimatization; D000293:Adolescent; D000328:Adult; D000531:Altitude; D002784:Cholesterol / Q000097:blood*; D006801:Humans; D008297:Male; D013997:Time Factors
chemical_list: D002784:Cholesterol