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1 Related Factors of Age-Appropriate Immunization among Urban-Rural Children Aged 24-35 Months in a 2005 Population-Based Survey in Nonsan, Korea
Eun-Young Kim, Moo-Sik Lee
Yonsei Med J.2011;52(1):104-112.   Published online 2010 November 30     DOI: http://dx.doi.org/10.3349/ymj.2011.52.1.104
      

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