title: [Focal infection: its history, evolution and clinical aspects].
mesh_terms: D003731:Dental Caries / Q000209:etiology; D005491:Focal Infection, Dental / Q000175:diagnosis / Q000209:etiology* / Q000266:history / Q000382:microbiology / Q000628:therapy; D005891:Gingivitis / Q000209:etiology; D049671:History, 18th Century; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D010484:Periapical Granuloma / Q000209:etiology; D010497:Pericoronitis / Q000209:etiology; D010518:Periodontitis / Q000209:etiology; D011671:Pulpitis / Q000209:etiology
vernacular_title: Infección focal: su historia y evolución clínica