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Biese K, Massing M, Platts-Mills TF, Young J, McArdle J, Dayaa JA, Simpson R Jr.Biese K, et al.N C Med J. 2019 Jan-Feb;80(1):12-18. doi: 10.18043/ncm.80.1.12.N C Med J. 2019.PMID: 30622198Free article.
Massing MW, Henley N, Biggs D, Schenck A, Simpson RJ Jr.Massing MW, et al. Among authors: simpson rj jr.N C Med J. 2003 Mar-Apr;64(2):51-7.N C Med J. 2003.PMID: 12774733
Agarwal SK, Simpson RJ Jr, Rautaharju P, Alonso A, Shahar E, Massing M, Saba S, Heiss G.Agarwal SK, et al. Among authors: simpson rj jr.Am J Cardiol. 2012 Jan 1;109(1):105-9. doi: 10.1016/j.amjcard.2011.08.009. Epub 2011 Sep 24.Am J Cardiol. 2012.PMID: 21945138Free PMC article.
Massing MW, Foley KA, Sueta CA, Chowdhury M, Biggs DP, Alexander CM, Simpson RJ Jr.Massing MW, et al. Among authors: simpson rj jr.Diabetes Care. 2003 Apr;26(4):991-7. doi: 10.2337/diacare.26.4.991.Diabetes Care. 2003.PMID: 12663562