The effect of funded varicella immunization programs on varicella-related hospitalizations in IMPACT centers, Canada, 2000–2008.
Pediatr Infect Dis J. , 2012; 31:956–963. doi:10.1097/INF.0b013e318260cc4d.
Pediatr Infect Dis J. , 2012; 31:956–963. doi:10.1097/INF.0b013e318260cc4d.