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KMID : 0356920200730040269
Korean Journal of Anesthesiology
2020 Volume.73 No. 4 p.269 ~ p.270
Reducing bias in observational studies
Park Sung-Yong

Abstract
KEYWORD
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MEDLINE ÇмúÁøÈïÀç´Ü(KCI) KoreaMed ´ëÇÑÀÇÇÐȸ ȸ¿ø