[The method of root canal filling based on the root canal preparation theory using an improved Gutta percha point].
D003788:Dental Pulp Diseases / Q000628:therapy; D006171:Gutta-Percha / Q000008:administration & dosage*; D006801:Humans; D012390:Root Canal Therapy / Q000379:methods*
D006171:Gutta-Percha