title: A retraction headgear for bilateral cleft lip.
authors.affiliation: Department of Surgery, Duke University Medical Center, Durham, NC 27710.
authors.forename: R M
authors.initials: RM
authors.lastname: Mason
mesh_terms: D002971:Cleft Lip / Q000150:complications*; D005115:Extraoral Traction Appliances; D006801:Humans; D007223:Infant; D008437:Maxilla / Q000002:abnormalities; D011300:Preoperative Care; D011378:Prognathism / Q000150:complications* / Q000628:therapy*