title: Letter: Guinea-worms and metronidazole.
mesh_terms: D000818:Animals; D004320:Dracunculiasis / Q000188:drug therapy*; D004321:Dracunculus Nematode / Q000187:drug effects / Q000502:physiology*; D004353:Drug Evaluation, Preclinical; D005938:Glucocorticoids / Q000627:therapeutic use; D000882:Haplorhini; D006801:Humans; D008795:Metronidazole / Q000009:adverse effects / Q000627:therapeutic use*
chemical_list: D005938:Glucocorticoids; D008795:Metronidazole