title: Evaluation of physical maturity in adolescent mentally retarded boys.
mesh_terms: D000293:Adolescent; D000365:Age Determination by Skeleton; D001827:Body Height; D001835:Body Weight; D002648:Child; D005837:Genitalia, Male / Q000254:growth & development; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D011627:Puberty; D012727:Sex Characteristics; D012885:Skinfold Thickness; D013737:Testis / Q000254:growth & development