Effects of certain variables on speech of cleft palate persons.
D000293:Adolescent; D000328:Adult; D000704:Analysis of Variance; D002648:Child; D002971:Cleft Lip; D002972:Cleft Palate; D006801:Humans; D010700:Phonetics / Q000592:standards; D013064:Speech Disorders; D013070:Speech Therapy; D013637:Tape Recording