title: Childhood immunization rates in Canada are too low: UNICEF.
authors.affiliation: Vaccine Evaluation Center, BC Children's Hospital and University of British Columbia, Vancouver, British Columbia;
authors.forename: David W
authors.initials: DW
authors.lastname: Scheifele
authors.affiliation: Canadian Center for Vaccinology, IWK Children's Hospital and Dalhousie University, Halifax, Nova Scotia.
authors.forename: Scott A
authors.initials: SA
authors.lastname: Halperin
authors.affiliation: Vaccine Evaluation Center, BC Children's Hospital and University of British Columbia, Vancouver, British Columbia;
authors.forename: Julie A
authors.initials: JA
authors.lastname: Bettinger