title: [ATYPICAL KLINEFELTER'S SYNDROME WITH SEVERE OSTEOPOROSIS IN AN 11-YEAR-OLD BOY].
mesh_terms: D002648:Child; D006177:Gynecomastia; D006801:Humans; D007713:Klinefelter Syndrome; D008297:Male; D010024:Osteoporosis
keywords: CHILD; GYNECOMASTIA; KLINEFELTER'S SYNDROME; OSTEOPOROSIS
vernacular_title: NEPRAV'Y KLINEFELTERUV SYNDROM S T E ZKOU OSTEOPOR'OZOU U 11LET'EHO CHLAPCE.