title: A clinical investigation of the efficacy of primary nasopalatal pharyngoplasty.
mesh_terms: D000367:Age Factors; D002648:Child; D002675:Child, Preschool; D002972:Cleft Palate / Q000150:complications / Q000601:surgery*; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D009305:Nasopharynx / Q000601:surgery*; D011183:Postoperative Complications; D012737:Sex Factors; D013060:Speech; D013064:Speech Disorders / Q000175:diagnosis / Q000209:etiology / Q000601:surgery*; D013070:Speech Therapy; D013637:Tape Recording