1. A clinical and histopathologic study of leukoplakia;Shafer;Surg., Gynec. Obstet.,1961
2. The precancerous oral lesion;Shklar;Oral Surg.,1965
3. Diseases of the Oral Mucosa;McCarthy,1964
4. Histochemical Studies of Skin: Localization of dehydrogenase activity, protein bound sulf-hydryl and disulphide groups;Foraker;Arch. Derm. (Chicago),1955
5. Estudio histoquemico de la fosfatasa acida en la mucosa oral de la rata, raton y hombre;Carranza;Rev. Odont. (Argentina),1958