Wardlaw, A C Paradoxes of pertussis toxin. [electronic resource] - Zentralblatt fur Bakteriologie : international journal of medical microbiology May 1990 - 1-4 p. digital Publication Type: Journal Article; Review ISSN: 0934-8840 Standard No.: 10.1016/s0934-8840(11)80233-1 doi Subjects--Topical Terms: AnimalsBordetella--geneticsHumansPertussis ToxinPertussis Vaccine--immunologyVirulence Factors, Bordetella--geneticsWhooping Cough--etiology