Validity assessment of self-reported medication use by comparing to pharmacy insurance claims | BMJ Open

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Validity assessment of self-reported medication use by comparing to pharmacy insurance claims

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Cite this article as:: Fujita M, Sato Y, Nagashima K, et al

Validity assessment of self-reported medication use by comparing to pharmacy insurance claims

BMJ Open 2015;5:e009490. doi: 10.1136/bmjopen-2015-009490