Agreement found between self-reported and health insurance data on physician visits comparing different recall lengths
| Autor: | Icks, Andrea a, b, c, d, ∗, Dittrich, Alexandra a, Brüne, Manuela b, c, Kuss, Oliver c, d, e, Hoyer, Annika c, Haastert, Burkhard a, f, Begun, Alexander b, c, Andrich, Silke a, b, c, Hoffmann, Jonas b, c, Kaltheuner, Matthias g, Chernyak, Nadja a |
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| Zdroj: | In Journal of Clinical Epidemiology February 2017 82:167-172 |
| Databáze: | ScienceDirect |
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