The Sargenti N-2 method.
D003762:Dental Instruments; D003790:Dental Pulp Necrosis / Q000628:therapy; D005557:Formaldehyde / Q000627:therapeutic use*; D006801:Humans; D011670:Pulpectomy / Q000379:methods; D012387:Root Canal Filling Materials; D012390:Root Canal Therapy / Q000295:instrumentation / Q000379:methods*
D012387:Root Canal Filling Materials; D005557:Formaldehyde