title: Root canal therapy for infected primary molar teeth--preliminary report.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003788:Dental Pulp Diseases / Q000628:therapy*; D005069:Evaluation Studies as Topic; D006801:Humans; D008334:Mandible; D008963:Molar; D011379:Prognosis; D012390:Root Canal Therapy; D014094:Tooth, Deciduous