Certification standards for professionals involved in the education of hearing-impaired children and youth. Council on Education of the Deaf (CED).
D000293:Adolescent; D002568:Certification; D002648:Child; D002675:Child, Preschool; D003638:Deafness / Q000534:rehabilitation*; D004519:Education, Special / Q000592:standards*; D006801:Humans; D007223:Infant