Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1083932 | Journal of Clinical Epidemiology | 2007 | 6 Pages |
Abstract
Agreement between information obtained from questionnaires, telephone interviews with physicians, and pharmacy data on use of ACS was low. Physician reported past drug use needs to be validated and pharmacy data can be useful for such purpose.
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Authors
Maria Cederholm, Britta Alexandersson, Helle Kieler,