Evaluation of Leydig-cell function in normal prepubertal and pubertal boys.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D006063:Chorionic Gonadotropin / Q000494:pharmacology; D002940:Circadian Rhythm; D004305:Dose-Response Relationship, Drug; D004958:Estradiol / Q000097:blood; D004970:Estrone / Q000097:blood; D006801:Humans; D007985:Leydig Cells / Q000378:metabolism*; D008297:Male; D011627:Puberty / Q000187:drug effects*; D013739:Testosterone / Q000097:blood
D006063:Chorionic Gonadotropin; D004970:Estrone; D013739:Testosterone; D004958:Estradiol