1. Periodontal pocket elimination by combined therapy;Hiatt;Dent Clin North Am,1964
2. Endodontic-periodontal therapy;Schilder,1965
3. Current aspects in the relationship between pulp and periodontium;Mitsis;Odondostomatol Prog,1966
4. Pulpitis-induced interradicular periodontal changes in experimental animals;Seltzer;J Periodontol,1967
5. The so-called combined periodontalpulpal problem;Simmon;Dent Clin North Am,1969