1. Clinical endodontology;Morse,1974
2. Endodontic implants: a review and new approach;Morse;NY State Dent J,1969
3. Endodontology;Seltzer,1971
4. Root canal therapy for infected primary molar teeth-preliminary report;Gould;J Dent Child,1972
5. The management of endodontic problem cases;Morse;J D Assn S Afr,1972