title: [To be physician].
authors.forename: R
authors.initials: R
authors.lastname: Román Carlo
mesh_terms: D000900:Anti-Bacterial Agents / Q000266:history; D001424:Bacterial Infections / Q000266:history; D049672:History, 19th Century; D049673:History, 20th Century; D006801:Humans; D013677:Medical Laboratory Science / Q000266:history*; D010819:Physician's Role; D014777:Virus Diseases / Q000266:history
chemical_list: D000900:Anti-Bacterial Agents