1. Bacteroides melaninogenicus ssp. intermedius invasion of rat gingival tissue;Allenspach-Petrzilka;J. Periodont. Res.,1982
2. Acute suppurative parotitis associated with anaerobic bacteremia;Anthes;Am. J. Clin. Pathol.,1981
3. Bartlett, J. G. (1982). Bacteriologie patterns of infections of the head and neck. U.S. Metronidazole Conf. 1st.
4. Anaerobic infections of the head and neck;Bartlett;Otolaryngol. Clin. North Am.,1976
5. The bacteriology of perimandibular space infections;Bartlett;Oral Surg.,1979