title: Onset, cause, and additional handicaps in hearing impaired children.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D003638:Deafness / Q000150:complications / Q000209:etiology; D006233:Persons with Disabilities; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male