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Janssen KJ, Vergouwe Y, Donders AR, Harrell FE Jr, Chen Q, Grobbee DE, Moons KG.Janssen KJ, et al. Among authors: harrell fe jr.Clin Chem. 2009 May;55(5):994-1001. doi: 10.1373/clinchem.2008.115345. Epub 2009 Mar 12.Clin Chem. 2009.PMID: 19282357
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Schuit E, Groenwold RH, Harrell FE Jr, de Kort WL, Kwee A, Mol BW, Riley RD, Moons KG.Schuit E, et al. Among authors: harrell fe jr.CMAJ. 2013 Jul 9;185(10):E499-505. doi: 10.1503/cmaj.120812. Epub 2013 Jan 21.CMAJ. 2013.PMID: 23339155Free PMC article.No abstract available.