1. Cranio-facial growth in man,1971
2. The genetic aspects of cranio-facial growth;Horowitz,1971
3. Orthodontics: An historical review of its origin and evolution;Weinberger,1926
4. Inherited and causative factors in malocclusion;Castro;J. Am. Dent. Assoc.,1928
5. Genetic factors in the shape of the craniofacial complex;Harris;Angle Orthod.,1973