title: Use of erythromycin in pertussis outbreaks.
mesh_terms: D002986:Clinical Trials as Topic; D004917:Erythromycin / Q000627:therapeutic use*; D006801:Humans; D013997:Time Factors; D014917:Whooping Cough / Q000188:drug therapy*
chemical_list: D004917:Erythromycin