title: An acute anaerobic infection following endodontic treatment.
mesh_terms: D000328:Adult; D000693:Anaerobiosis; D001442:Bacteroides Infections / Q000209:etiology*; D006801:Humans; D008297:Male; D010482:Periapical Abscess / Q000209:etiology*; D012390:Root Canal Therapy / Q000009:adverse effects*