1. Roentgenologic and clinical evaluation of endodontically treated teeth;Grossman;Oral Surg., Oral Med. & Oral Path.,1964
2. To culture or not to culture?;Bender;Oral Surg., Oral Med. & Oral Path.,1964
3. Periapical lesions associated with endontically treated teeth;Patterson;JADA,1964
4. Bacteriologic studies of pulp-involved teeth by cultural and miscroscopic methods;Sulitzeanu;JADA,1964
5. Experiences of bacteriological root canal control;Engstrom;Acta odont. scandinavica,1964