Agreement of self-reported comorbid conditions with medical and physician reports varied by disease among end-stage renal disease patients
| Autor: | Merkin, Sharon Stein, Cavanaugh, Kerri, Longenecker, J. Craig, Fink, Nancy E., Levey, Andrew S., Powe, Neil R. |
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| Zdroj: | In Journal of Clinical Epidemiology 2007 60(6):634-642 |
| Databáze: | ScienceDirect |
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