1. A clarification of the surgical goals in cleft palate speech and the introduction of the lateral port control (L.P.C.) pharyngeal flap;Hogan;Cleft Palate J,1973
2. Complications following posterior pharyngeal flap surgery;Graham;Cleft Palatc J,1973
3. A new folded pharyngeal flap;Isshiki;Plast Reconstr Surg,1972
4. The effects of pharyngeal flap surgery on lateral pharyngeal wall motion: a videoradiographic evaluation;Lewis;Cleft Palate J,1980
5. Cleft craft;Millard,1980