title: A study of the cultivable flora of subgingival plaque of patients with severe periodontitis.
mesh_terms: D000693:Anaerobiosis; D001419:Bacteria / Q000302:isolation & purification*; D001438:Bacteroidaceae / Q000302:isolation & purification; D001439:Bacteroides / Q000302:isolation & purification; D003773:Dental Plaque / Q000382:microbiology*; D005260:Female; D006801:Humans; D008297:Male; D010518:Periodontitis / Q000382:microbiology*