title: Studies in normal male puberty.
mesh_terms: D000152:Acne Vulgaris / Q000453:epidemiology; D000293:Adolescent; D000365:Age Determination by Skeleton; D000367:Age Factors; D000735:Androstenedione / Q000652:urine; D001824:Body Constitution; D001827:Body Height; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D005640:Follicle Stimulating Hormone / Q000652:urine; D006197:Hair; D006801:Humans; D007223:Infant; D007457:Iodine Radioisotopes; D007986:Luteinizing Hormone / Q000652:urine; D008297:Male; D010413:Penis / Q000033:anatomy & histology; D011627:Puberty; D011863:Radioimmunoassay; D012611:Scrotum / Q000033:anatomy & histology; D012885:Skinfold Thickness; D013737:Testis / Q000033:anatomy & histology; D013739:Testosterone / Q000652:urine; D014831:Voice
chemical_list: D007457:Iodine Radioisotopes; D013739:Testosterone; D000735:Androstenedione; D007986:Luteinizing Hormone; D005640:Follicle Stimulating Hormone