title: [Chronic apical periodontitis].
mesh_terms: D000917:Antibody Formation; D002908:Chronic Disease; D003786:Dental Pulp Cavity / Q000382:microbiology; D005490:Focal Infection; D006801:Humans; D010485:Periapical Periodontitis / Q000276:immunology* / Q000382:microbiology / Q000628:therapy; D012389:Root Canal Obturation; D012390:Root Canal Therapy
vernacular_title: Chronische parodontitis apicalis.