Demographic Analysis of Birthweight-Specific Neonatal Mortality
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This paper explores the determinants of birthweight-specific neonatal mortality rates across States in the U.S. in 1980. We are able to explore the interactions between the determinants and birthweight because of the new data available through the National Infant Mortality Surveillance (NIMS). The
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美国国家经济研究局创建时间：
1988-12-01
