title: Childhood immunization registries.
authors.forename: W A
authors.initials: WA
authors.lastname: Orenstein
authors.forename: J F
authors.initials: JF
authors.lastname: Cordero
authors.forename: B M
authors.initials: BM
authors.lastname: Willis
mesh_terms: D002675:Child, Preschool; D003219:Confidentiality; D006801:Humans; D007114:Immunization / Q000706:statistics & numerical data*; D017589:Immunization Programs; D007223:Infant; D007256:Information Systems; D012042:Registries