[Studies on the effect of chlortetracycline in combination with whooping cough vaccine on experimental whooping cough infection].
D002751:Chlortetracycline / Q000494:pharmacology*; D006801:Humans; D014612:Vaccines; D014917:Whooping Cough
D014612:Vaccines; D002751:Chlortetracycline
CHLORTETRACYCLINE/pharmacology; VACCINES; WHOOPING COUGH/experimental