1. Morphologic and Histochemical Observations on the Human Dental Cuticle;Wertheimer;J. Periodont,1962
2. On the Nature of Contact Between the Gingival Epithelium and the Tooth Enamel Surface;Schultz-Haudt;Periodontics,1963
3. The Epithelial Attachment;Toto;Periodontics,1964
4. Mucopolysaccharides in the Epithelial Attachment;Toto;J. D. Res,1965
5. Histochemical Demonstration of Acid Mucopolysaccharides in Human Gingival Epithelial Intercellular Spaces;Thonard;Arch. Oral Biol,1962