APA

Witt M. A., Arias L., Katz P. H., Truong E. T. & Witt D. J. (20130913). Reduced risk of pertussis among persons ever vaccinated with whole cell pertussis vaccine compared to recipients of acellular pertussis vaccines in a large US cohort. : Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.

Chicago

Witt Maxwell A, Arias Larry, Katz Paul H, Truong Elizabeth T and Witt David J. 20130913. Reduced risk of pertussis among persons ever vaccinated with whole cell pertussis vaccine compared to recipients of acellular pertussis vaccines in a large US cohort. : Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.

Harvard

Witt M. A., Arias L., Katz P. H., Truong E. T. and Witt D. J. (20130913). Reduced risk of pertussis among persons ever vaccinated with whole cell pertussis vaccine compared to recipients of acellular pertussis vaccines in a large US cohort. : Clinical infectious diseases : an official publication of the Infectious Diseases Society of America.

MLA

Witt Maxwell A, Arias Larry, Katz Paul H, Truong Elizabeth T and Witt David J. Reduced risk of pertussis among persons ever vaccinated with whole cell pertussis vaccine compared to recipients of acellular pertussis vaccines in a large US cohort. : Clinical infectious diseases : an official publication of the Infectious Diseases Society of America. 20130913.