1. Periapical Osteofibrosis With Formation of Cementoma;Stafne;J.A.D.A.,1934
2. Cementomas; A Report of 50 Cases;Zegarelli;Am. J. Orthodont. & Oral Surg.,1943
3. Ten-Year Study of a Case of Osteofibrosis;Sorrin;Am. J. Orthodont. & Oral Surg.,1944
4. Periapical Fibroma: Roentgenologic Observations;Stafne;J.A.D.A.,1943
5. Oral Pathology;Thoma,1941