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Luke A, Durazo-Arvizu R, Rotimi C, Prewitt TE, Forrester T, Wilks R, Ogunbiyi OJ, Schoeller DA, McGee D, Cooper RS.Luke A, et al. Among authors: cooper rs.Am J Epidemiol. 1997 Apr 1;145(7):620-8. doi: 10.1093/oxfordjournals.aje.a009159.Am J Epidemiol. 1997.PMID: 9098179
Ford ES, Cooper RS, Simmons B, Castaner A.Ford ES, et al. Among authors: cooper rs.J Clin Epidemiol. 1990;43(5):425-32. doi: 10.1016/0895-4356(90)90130-h.J Clin Epidemiol. 1990.PMID: 2109048
Ford E, Cooper R, Simmons B, Katz S, Patel R.Ford E, et al.Am J Epidemiol. 1988 Apr;127(4):753-61. doi: 10.1093/oxfordjournals.aje.a114856.Am J Epidemiol. 1988.PMID: 3354542
Liao Y, Cooper RS, Mensah GA, McGee DL.Liao Y, et al. Among authors: cooper rs.Circulation. 1995 Aug 15;92(4):805-10. doi: 10.1161/01.cir.92.4.805.Circulation. 1995.PMID: 7641360