Recent trends in cleft palate operation.
D000367:Age Factors; D002675:Child, Preschool; D002972:Cleft Palate / Q000601:surgery*; D049672:History, 19th Century; D006801:Humans; D007223:Infant; D007804:Language Development; D008437:Maxilla / Q000254:growth & development; D008722:Methods; D013524:Surgical Flaps; D013997:Time Factors