Endocrine studies at high altitude. IV. Changes in the semen of men.
D000293:Adolescent; D000328:Adult; D000531:Altitude; D002951:Citrates / Q000032:analysis; D005632:Fructose / Q000032:analysis; D006801:Humans; D006863:Hydrogen-Ion Concentration; D000860:Hypoxia / Q000503:physiopathology*; D008297:Male; D012661:Semen / Q000032:analysis*; D013094:Spermatozoa / Q000032:analysis*
D002951:Citrates; D005632:Fructose