title: Review of the literature: a histologic study of bacteria in periapical pathosis.
mesh_terms: D000818:Animals; D001047:Apicoectomy; D001419:Bacteria / Q000302:isolation & purification*; D002404:Catheterization / Q000295:instrumentation; D003762:Dental Instruments; D003786:Dental Pulp Cavity / Q000382:microbiology; D004285:Dogs; D006801:Humans; D066298:In Vitro Techniques; D010486:Periapical Tissue / Q000382:microbiology* / Q000473:pathology / Q000601:surgery; D010510:Periodontal Diseases / Q000382:microbiology / Q000473:pathology; D013048:Specimen Handling / Q000379:methods; D013194:Staining and Labeling; D014070:Tooth / Q000382:microbiology; D014081:Tooth Extraction; D014092:Tooth Root / Q000601:surgery