1. Endodontology: biologic considerations in endodontic procedures;Seltzer,1971
2. Effects of endodontic materials on cell viability across standard pore size filters;Yesilsoy;J Endod,1985
3. Calcium hydroxide: the ultimate medicament;Frank;Dent Clin North Am,1979
4. Calcium hydroxide: is there a biological basis for its use in dentistry;Messer;Northwest Dent,1983
5. Gutta-percha-eucapercha: a new look at an old technique;Morse;Gen Dent,1978