Epidemiology of Pertussis and Haemophilus influenzae type b Disease in Canada With Exclusive Use of a Diphtheria-Tetanus-Acellular Pertussis-Inactivated Poliovirus-Haemophilus...

Greenberg, David P.; Doemland, Martha; Bettinger, Julie A.; More

Pediatric Infectious Disease Journal . 28(6):521-528, June 2009.