title: [Studies on anaerobic bacteria from the root canals of patients with apical periodontitis, especially emphasizing the relations between clinical symptoms and the occurrence of bacteria].
authors.forename: T
authors.initials: T
authors.lastname: Matsumoto
mesh_terms: D001421:Bacteria, Anaerobic / Q000032:analysis*; D006801:Humans; D010485:Periapical Periodontitis / Q000382:microbiology*