title: Vaccines shoot for more precise population targets.
authors.forename: Alla
authors.initials: A
authors.lastname: Katsnelson
mesh_terms: D006301:Health Services Needs and Demand; D006801:Humans; D009864:Ontario / Q000453:epidemiology; D014612:Vaccines / Q000008:administration & dosage* / Q000276:immunology
chemical_list: D014612:Vaccines