1. Oral Pathology;Thoma,1944
2. Tumors of the Upper Jaw;Waldron;Surg., Gynec. & Obst,1941
3. Essentials of Oral Surgery;Blair,1925
4. Epulis;Anderson;Arch. Surg,1939
5. Dilantin Hyperplasia of Gingivae: Case Report No. 37;Thoma;Am. J. Orthodontics and Oral Surg,1940