TY - GEN AU - Vigi,V AU - Pinca,A AU - Guerrini,P AU - Scappaticci,S AU - Volpato,S TI - Endocrine function and diagnostic problems in a prepubertal case of 48,XXYY SN - 0021-7743 PY - 1979///0816 KW - Bone and Bones KW - abnormalities KW - Child, Preschool KW - DNA Replication KW - Female KW - Follicle Stimulating Hormone KW - blood KW - Humans KW - Intellectual Disability KW - genetics KW - Luteinizing Hormone KW - Male KW - Sex Chromosome Aberrations KW - Sex Chromosomes KW - Testosterone KW - Thyroxine KW - Triiodothyronine KW - X Chromosome KW - Y Chromosome N1 - Publication Type: Case Reports; Journal Article ER -