Effects of age, castration and/or steroids upon hematocrit in male rats.
D000375:Aging; D000818:Animals; D001773:Blood Cells; D002369:Castration; D012739:Gonadal Steroid Hormones / Q000494:pharmacology*; D006400:Hematocrit; D006801:Humans; D008297:Male; D009919:Orchiectomy; D051381:Rats; D013256:Steroids
D012739:Gonadal Steroid Hormones; D013256:Steroids
AGING/effects; BLOOD CELLS; CASTRATION/experimental; SEX HORMONES/effects