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Visagie M, Pearson KR, Purvis TE, Gehrie EA, Resar LMS, Frank SM.Visagie M, et al. Among authors: pearson kr.Transfusion. 2019 Aug;59(8):2551-2558. doi: 10.1111/trf.15338. Epub 2019 May 7.Transfusion. 2019.PMID: 31063596Clinical Trial.