NIS VS. Immunization Registry MMR Rates for Counties in Oregon

Smith PJ Marcuse EK Seward JF Zhao Z Orenstein WA . Children and adolescents unvaccinated against measles: Geographic clustering, parents' beliefs, and missed opportunities. Public Health Rep 2015;130:485–504.

Robison SG . Addressing immunization registry population inflation in adolescent immunization rates. Public Health Rep 2015;130:161–6.