1. Ludwig’s angina in children;Barkin;J. Pediatr.,1975
2. Retropharyngeal infection in adults;Bryan;Arch. Intern. Med.,1974
3. Orofacial odontogenic infections;Chow;Ann. Intern. Med.,1978
4. Isolation of anaerobes in Ludwig angina;Geiseler;J. Oral Surg.,1979
5. Improved isolation of anaerobic bacteria from the gingival crevice area of man;Gordan;Appl. Microbiol.,1971