title: Letter: Alternatives to metronidazole.
mesh_terms: D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008795:Metronidazole / Q000008:administration & dosage / Q000009:adverse effects / Q000627:therapeutic use*; D014247:Trichomonas Vaginitis / Q000188:drug therapy*
chemical_list: D008795:Metronidazole