Persistent URL of this record https://hdl.handle.net/1887/101817
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Sample size importantly limits the usefulness of instrumental variable methods, depending on instrument strength and level of confounding
- All authors
- Boef, A.G.C.; Dekkers, O.M.; Vandenbroucke, J.P.; Cessie, S. le
- Date
- 2014-11-30
- Journal
- Journal of Clinical Epidemiology
- Volume
- 67
- Issue
- 11
- Pages
- 1258 - 1264