title: PROFOUND CHILDHOOD DEAFNESS.
mesh_terms: D000293:Adolescent; D002648:Child; D003638:Deafness; D005826:Genetics, Medical; D006042:Goiter; D034381:Hearing Loss; D006330:Heart Defects, Congenital; D006801:Humans; D012174:Retinitis Pigmentosa; D012728:Sex Chromatin
keywords: ADOLESCENCE; CHILD; DEAFNESS; GENETICS, HUMAN; GOITER; HEART DEFECTS, CONGENITAL; RETINITIS PIGMENTOSA; REVIEW; SEX CHROMATIN