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Evaluating short-term drug effects using a physician-specific prescribing preference as an instrumental variable
Post-marketing observational studies of the safety and effectiveness of prescription medications are critically important, but fraught with methodological problems. The data sources available for such research often lack information on indications and other important confounders for the drug exposur...
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| Hlavní autoři: | , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2006
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2715942/ https://ncbi.nlm.nih.gov/pubmed/16617275 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1097/01.ede.0000193606.58671.c5 |
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