title: Problems of intra-canal testing of endodontic materials.
mesh_terms: D000818:Animals; D000830:Animals, Laboratory; D001672:Biocompatible Materials; D002415:Cats; D004285:Dogs; D008251:Macaca; D012107:Research Design; D012387:Root Canal Filling Materials / Q000494:pharmacology*; D012390:Root Canal Therapy / Q000379:methods; D013552:Swine
chemical_list: D001672:Biocompatible Materials; D012387:Root Canal Filling Materials