title: Vaccination in pediatric emergency departments.
authors.forename: C M
authors.initials: CM
authors.lastname: Olson
mesh_terms: D002648:Child; D002675:Child, Preschool; D004636:Emergency Service, Hospital / Q000592:standards*; D006776:Hospitals, Pediatric / Q000592:standards*; D006801:Humans; D007223:Infant; D014481:United States; D014611:Vaccination / Q000592:standards*