1. Differential diagnosis of oral lesions;Wood,1980
2. A textbook of oral pathology;Shafer,1983
3. Oral roentgenographic diagnosis;Stafne,1975
4. Periapical osteofibrosis with formation of cementoma;Stafne;J Am Dent Assoc,1934
5. Cementomas; a report of 50 cases;Zegarelli;Am J Orthod Oral Surg,1943