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Comparison of generalized estimating equations and quadratic inference functions using data from the National Longitudinal Survey of Children and Youth (NLSCY) database

Adefowope Odueyungbo email, Dillon Browne email, Noori Akhtar-Danesh email and Lehana Thabane email

BMC Medical Research Methodology 2008, 8:28doi:10.1186/1471-2288-8-28

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