title: One country, 13 immunization programs.
authors.forename: Barbara
authors.initials: B
authors.lastname: Sibbald
mesh_terms: D000293:Adolescent; D002170:Canada; D002648:Child; D006801:Humans; D017589:Immunization Programs / Q000191:economics / Q000706:statistics & numerical data*; D011634:Public Health / Q000706:statistics & numerical data*