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Keogh RH, Seaman SR, Gran JM, Vansteelandt S.Keogh RH, et al. Among authors: seaman sr.Biom J. 2021 Oct;63(7):1526-1541. doi: 10.1002/bimj.202000040. Epub 2021 May 13.Biom J. 2021.PMID: 33983641Free PMC article.
Seaman SR, White IR.Seaman SR, et al.Stat Methods Med Res. 2013 Jun;22(3):278-95. doi: 10.1177/0962280210395740. Epub 2011 Jan 10.Stat Methods Med Res. 2013.PMID: 21220355Review.