title: A histologic study comparing Hydron and gutta-percha as root canal filling materials in monkeys.
mesh_terms: D000818:Animals; D003782:Dental Pulp / Q000187:drug effects*; D006171:Gutta-Percha / Q000494:pharmacology*; D020100:Hydrogels; D008252:Macaca fascicularis; D010486:Periapical Tissue / Q000187:drug effects*; D011102:Polyhydroxyethyl Methacrylate / Q000031:analogs & derivatives / Q000494:pharmacology*; D011109:Polymethacrylic Acids / Q000494:pharmacology*; D012387:Root Canal Filling Materials / Q000494:pharmacology*
chemical_list: D020100:Hydrogels; D011109:Polymethacrylic Acids; D012387:Root Canal Filling Materials; C000257:polyhydroxyethyl methacrylate hydrogels; D011102:Polyhydroxyethyl Methacrylate; D006171:Gutta-Percha