1. When and how does adolescence end: Structural criteria for adolescent closure;BIos,1976
2. Facial Deformities and Plastic Surgery;MacGregor,1953
3. Body image and the process of reconstructive surgery;Belfer;Am J Dis Child,1979
4. Kinesis and Context;Birdwhistell,1970
5. Behavior and achievement of cleft palate children;Richman;Cleft Palate J,1976