title: [Immunization by way of the root canal, sign of a focal process (proceedings)].
mesh_terms: D000917:Antibody Formation; D005491:Focal Infection, Dental; D007117:Immunization, Secondary; D010047:Ovalbumin; D012217:Rheumatoid Factor / Q000032:analysis; D014070:Tooth / Q000276:immunology*
chemical_list: D010047:Ovalbumin; D012217:Rheumatoid Factor
vernacular_title: Immunisierung ûber den Zahnkanal, ein Hinweis für das Herdgeschehen.