WEN-CHUNG LEE2020-11-192020-11-1920141471-2288https://www.scopus.com/inward/record.uri?eid=2-s2.0-84893184206&doi=10.1186%2f1471-2288-14-18&partnerID=40&md5=5087f03a8191f45b62f4101002743e65https://scholars.lib.ntu.edu.tw/handle/123456789/521781EnglishDetecting and correcting the bias of unmeasured factors using perturbation analysis: A data-mining approachjournal article10.1186/1471-2288-14-18244993742-s2.0-84893184206