title: Serum gonadotropin, testosterone and prolactin concentrations throughout puberty in boys: a longitudinal study.
mesh_terms: D000293:Adolescent; D001365:Axilla; D002648:Child; D005145:Face; D005640:Follicle Stimulating Hormone / Q000097:blood*; D006197:Hair; D006801:Humans; D007986:Luteinizing Hormone / Q000097:blood*; D008297:Male; D011388:Prolactin / Q000097:blood*; D011627:Puberty; D013737:Testis / Q000254:growth & development; D013739:Testosterone / Q000097:blood*; D014831:Voice
chemical_list: D013739:Testosterone; D011388:Prolactin; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone