title: Some musings on past and present endodontics.
mesh_terms: D000700:Analgesics; D000766:Anesthesia, Dental; D000891:Anti-Infective Agents, Local; D004708:Endodontics / Q000266:history*; D049673:History, 20th Century; D012387:Root Canal Filling Materials / Q000266:history
chemical_list: D000700:Analgesics; D000891:Anti-Infective Agents, Local; D012387:Root Canal Filling Materials