Antibiotics in pertussis.
D002675:Child, Preschool; D002701:Chloramphenicol / Q000627:therapeutic use*; D004917:Erythromycin / Q000627:therapeutic use*; D006801:Humans; D007223:Infant; D014917:Whooping Cough / Q000188:drug therapy*
D004917:Erythromycin; D002701:Chloramphenicol