1. Atlas of Dental and Oral Pathology;Bernier,1948
2. Epithelial Rests in the Region of the Palatal Papilla of the Upper Jaw;Grohs;J. D. Res,1934
3. Gelfoam in Oral Surgery;Guralnick;Oral Surg., Oral Med., and Oral Path,1948
4. Absorbable Hemostatic Agents;Jacobs;Oral Surg., Oral Med., and Oral Path,1950
5. Gelatin Sponge;Jenkins;Arch. Surg,1945