1. Genetic consideration in clefts of the lip and palate;Aylsworth;Clin Plast Surg,1985
2. Congenital anomalies of the mouth, palate and pharynx;Dionisopoulos,1997
3. Developmental biology of the mouth, palate and pharynx;Johnston,1997
4. Syndromes of the Head and Neck;Gorlin,1990
5. Embryology of the face;Gorlin,1997