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Public policy and the dynamics of children's health insurance, 1986-1999 / J. C. Ham, X. Li, L. D. Shore-Sheppard

20 октября 2001 в 10:00
Public policy and the dynamics of children's health insurance, 1986-1999 / J. C. Ham, X. Li, L. D. Shore-Sheppard // American Economic Review. - 2009. - № 2. - P. 522-526.