1. Mongolism and Cretinism;Benda,1947
2. Mongolism and Cretinism;Benda,1947
3. Mongolism and Cretinism;Benda,1947
4. A Preliminary Study of Periodontoclasia in Mongolian Children at Polk State School;Dow;Am. J. Ment. Deficiency,1951
5. Gingival Disease in Postwar Italy. 1. Prevalence of Gingivitis in Various Age Groups;Massler;J. Am. Dent. A,1947