title: Azithromycin versus penicillin for early syphilis.
authors.forename: Ricardo F
authors.initials: RF
authors.lastname: Savaris
authors.forename: Alberto M
authors.initials: AM
authors.lastname: Abeche
mesh_terms: D000900:Anti-Bacterial Agents / Q000191:economics / Q000627:therapeutic use*; D017963:Azithromycin / Q000191:economics / Q000627:therapeutic use*; D001938:Brazil; D003906:Developing Countries; D016527:Drug Costs; D024881:Drug Resistance, Bacterial; D006801:Humans; D010401:Penicillin G Benzathine / Q000191:economics / Q000627:therapeutic use; D013587:Syphilis / Q000188:drug therapy*; D014210:Treponema pallidum / Q000187:drug effects
chemical_list: D000900:Anti-Bacterial Agents; D017963:Azithromycin; D010401:Penicillin G Benzathine