The Impact of the Choice of Data Source in Record Linkage Studies Estimating Mortality in Venous Thromboembolism

Validity of diagnostic codes to identify cases of severe acute liver injury in the U.S. Food and Drug Administration's Mini-Sentinel Distributed Database

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Completeness and diagnostic validity of recording acute myocardial infarction events in primary care, hospital care, disease registry, and national mortality records: cohort study

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Quality of INR Control and Outcomes Following Venous Thromboembolism

(2012) Arlene M. Gallagher et al.   CLINICAL AND APPLIED THROMBOSIS-HEMOSTASIS

A simple score for estimating the long-term risk of fracture in patients with multiple sclerosis

(2012) M. T. Bazelier et al.   NEUROLOGY

The risk of fracture in patients with multiple sclerosis: The UK general practice research

(2011) Marloes T Bazelier et al.   JOURNAL OF BONE AND MINERAL RESEARCH

Risk of cataract and glaucoma in patients with multiple sclerosis

(2011) Marloes T Bazelier et al.   Multiple Sclerosis Journal

Validation and validity of diagnoses in the General Practice Research Database: a systematic review

(2009) Emily Herrett et al.   BRITISH JOURNAL OF CLINICAL PHARMACOLOGY