1. Periapical lesions - types, incidence and clinical features;Bhaskar;Oral Surgery, Oral Medicine, Oral Pathology,1966
2. Biocompatability of dental materials used in contemporary endodontic therapy. Part 2: Root canal sealers and cements;Hauman;International Endodontic Journal,2003
3. The effects of surgical exposure of dental pulps in germ-free and conventional laboratory rats;Kakehashi;Oral Surgery, Oral Medicine, and Oral Pathology,1965
4. Identification of common foreign material in postendodontic granulomas and cysts;Koppang;Journal of the Dental Association of South Africa,1992
5. Influence on periapical tissues of indigenous oral bacteria and necrotic pulp tissue in monkeys;Möller;Scandinavian Journal of Dental Research,1981