1. Roentgenographic-Cephalometric Cranio-facial Morphology of Japanese;Kayukawa;J. Jap. Orthodont. Soc.,1954
2. Roentgenographic-Cephalometric Cranio-facial Morphology of Japanese;Kayukawa;J. Jap. Orthodont. Soc.,1955
3. Normal Standards for Various Cephalometric Analysis in Japanese Adults;Iizuka;J. Jap. Orthodont. Soc.,1957
4. A Study of Cephalometric Characteristics of Adult Japanese-American in Orange County;Kobayashi,1961
5. The Downs Analysis Applied to Three Other Ethnic Groups;Cotton;Angle Orthodontist,1951