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Linos A, Worthington JW, O'Fallon W, Fuster V, Whisnant JP, Kurland LT.Linos A, et al.Mayo Clin Proc. 1978 Sep;53(9):581-6.Mayo Clin Proc. 1978.PMID: 682687
Linos A, Beard CM, Banks PM, Kurland LT.Linos A, et al.Mayo Clin Proc. 1986 Sep;61(9):706-13. doi: 10.1016/s0025-6196(12)62769-4.Mayo Clin Proc. 1986.PMID: 3528698
Linos A, Worthington JW, O'Fallon WM, Kurland LT.Linos A, et al.Lancet. 1983 Jun 11;1(8337):1299-300. doi: 10.1016/s0140-6736(83)92413-3.Lancet. 1983.PMID: 6134094Clinical Trial.