Testing a tool for assessing the risk of bias for nonrandomized studies showed moderate reliability and promising validity

Soo Young Kim, Ji Eun Park, Yoon Jae Lee, Hyun-Ju Seo, Seung-Soo Sheen, Seokyung Hahn, Bo-Hyoung Jang, Hee-Jung Son

Journal: Journal of Clinical Epidemiology

Publisher: Elsevier BV

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