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Supplementary data collection with case-cohort analysis to address potential confounding in a cohort study of thromboembolism in oral contraceptive initiators matched on claims-based propensity scores
P. Mona Eng, John D. Seeger, Jeanne Loughlin, C. Robin Clifford, Sherry Mentor BA., Alexander M. WalkerVolume:
17
Year:
2008
Language:
english
Pages:
9
DOI:
10.1002/pds.1554
File:
PDF, 95 KB
english, 2008