title: Elliptical petrous tomography in congenital deafness in Nigerian children.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003638:Deafness / Q000151:congenital* / Q000000981:diagnostic imaging; D004429:Ear Ossicles / Q000002:abnormalities; D004432:Ear, Middle / Q000002:abnormalities; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods; D010579:Petrous Bone / Q000002:abnormalities / Q000000981:diagnostic imaging*; D011859:Radiography; D014054:Tomography