title: [Testosterone, free testosterone].
authors: Department of Urology, Osaka Medical College.
authors: K
authors: K
authors: Isurugi
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D013739:Testosterone / Q000097:blood*
chemical_list: D013739:Testosterone