Clinical research methodology in evaluating the therapeutic process.
D000293:Adolescent; D001299:Audiometry; D002508:Cephalometry; D002648:Child; D002652:Child Behavior; D002933:Cineradiography; D002971:Cleft Lip / Q000534:rehabilitation; D002972:Cleft Palate / Q000534:rehabilitation*; D006801:Humans; D008365:Manometry; D008722:Methods; D009874:Operations Research; D010700:Phonetics; D013070:Speech Therapy; D013637:Tape Recording