Prophylactic erythromycin for whooping-cough contacts.
D002648:Child; D002986:Clinical Trials as Topic; D004917:Erythromycin / Q000627:therapeutic use*; D006801:Humans; D014917:Whooping Cough / Q000188:drug therapy / Q000517:prevention & control* / Q000635:transmission
D004917:Erythromycin