title: Disparities in immunizations.
authors.forename: Lawrence E
authors.initials: LE
authors.lastname: Barker
authors.forename: Susan Y
authors.initials: SY
authors.lastname: Chu
authors.forename: Phillip J
authors.initials: PJ
authors.lastname: Smith
mesh_terms: D005006:Ethnicity; D006297:Health Services Accessibility; D006801:Humans; D017589:Immunization Programs; D012935:Social Justice; D014481:United States