1. Frazer’s Manual of Embryology;Baxter,1953
2. Cephalometric evaluation of facial growth in operated and non-operated individuals with isolated clefts of the palate;Bishara;Cleft Palate J.,1973
3. Cephalometric comparison of the cranial base and face in individuals with isolated clefts of the palate;Bishara;Cleft Palate J.,1974
4. A cephalometric x-ray appraisal of morphological variations in cranial base and associated pharyngeal structures: implications on cleft palate therapy;Brader;Angle Orthodontic,1957
5. Submucous cleft palate;Calnan;Br. J. Plast. Surg.,1954