Observational studies of treatment effectiveness: worthwhile or worthless?
Manuj Sharma,1 Irwin Nazareth,1 Irene Petersen1,2 1Department of Primary Care and Population Health, University College London, London, UK; 2Department of Clinical Epidemiology, Aarhus University, Aarhus, Denmark Abstract: Observational studies which evaluate effectiveness are often viewed with skep...
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| Format: | Article |
| Language: | English |
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Dove Medical Press
2018-12-01
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| Series: | Clinical Epidemiology |
| Subjects: | |
| Online Access: | https://www.dovepress.com/observational-studies-of-treatment-effectiveness-worthwhile-or-worthle-peer-reviewed-article-CLEP |