Assessment of the quality of immunization data produced by the national individual registration system in Uruguay, 2006.

Abstract

OBJECTIVE The nominal registration system of Uruguay's national immunization program (NIP) tracks administered vaccines on a paper form filled out after each vaccination and collated into a national database, thus allowing for individual follow-up. This study performed a comprehensive assessment of the quality of Uruguay's immunization data in November 2006… (More)

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7 Figures and Tables