Visual impairment among deaf children. Frequency and educational consequences.
D002140:California; D002648:Child; D002675:Child, Preschool; D003638:Deafness / Q000150:complications*; D004493:Education; D005260:Female; D006801:Humans; D008297:Male; D012572:School Health Services; D014786:Vision Disorders / Q000453:epidemiology*; D014787:Vision Tests