title: [A century of local anesthesia].
authors.forename: R
authors.initials: R
authors.lastname: Silva Meza
mesh_terms: D000766:Anesthesia, Dental / Q000266:history; D000779:Anesthetics, Local / Q000266:history*; D049672:History, 19th Century; D049673:History, 20th Century; D014662:Vasoconstrictor Agents
chemical_list: D000779:Anesthetics, Local; D014662:Vasoconstrictor Agents
vernacular_title: Un siglo de anestésicos locales.