Immunization registries: the cornerstone of childhood immunization in the 21st century.
Linkins
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Systems Development Branch, Centers for Disease Control and Prevention, Atlanta, Georgia 30333, USA.
Feikema
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D002648:Child; D005544:Forecasting; D006801:Humans; D007115:Immunization Schedule; D010372:Pediatrics; D012042:Registries; D014481:United States