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Stein RS, Albridge K, Lenox RK, Ray W, Flexner JM.Stein RS, et al. Among authors: ray w.South Med J. 1988 Sep;81(9):1095-9. doi: 10.1097/00007611-198809000-00007.South Med J. 1988.PMID: 3166546
Kaisary A, Smith P, Jaczq E, McAllister CB, Wilkinson GR, Ray WA, Branch RA.Kaisary A, et al. Among authors: ray wa.Cancer Res. 1987 Oct 15;47(20):5488-93.Cancer Res. 1987.PMID: 3652049
Thapa PB, Whitlock JA, Brockman Worrell KG, Gideon P, Mitchel EF Jr, Roberson P, Pais R, Ray WA.Thapa PB, et al. Among authors: ray wa.Cancer. 1998 Oct 1;83(7):1461-8. doi: 10.1002/(sici)1097-0142(19981001)83:7<1461::aid-cncr25>3.0.co;2-1.Cancer. 1998.PMID: 9762949
Branch RA, Jackson EK, Jacqz E, Stein R, Ray WA, Ohnhaus EE, Meusers P, Heidemann H.Branch RA, et al. Among authors: ray wa.Klin Wochenschr. 1987 Jun 1;65(11):500-6. doi: 10.1007/BF01721035.Klin Wochenschr. 1987.PMID: 3475498
Griffin MR, Piper JM, Daugherty JR, Snowden M, Ray WA.Griffin MR, et al. Among authors: ray wa.Ann Intern Med. 1991 Feb 15;114(4):257-63. doi: 10.7326/0003-4819-114-4-257.Ann Intern Med. 1991.PMID: 1987872Clinical Trial.