The Impact of Prenatal Exposure to Cocaine on Newborn Costs and Length of Stay
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This paper determines newborn costs and lengths of stay attributable to prenatal exposure to cocaine and other illicit drugs, using as a data source all parturients who delivered at a large municipal hospital in New York City between November 18, 1991 and April 11, 1992. We performed a cross
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美国国家经济研究局创建时间：
1994-03-01
