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Freise CE, Clemmings S, Clemens LE, Alan T, Ashby T, Ashby E, Burke EC, Roberts JP, Ascher NL.Freise CE, et al. Among authors: ascher nl.Transplantation. 1991 Aug;52(2):318-25. doi: 10.1097/00007890-199108000-00026.Transplantation. 1991.PMID: 1871806
Martinez OM, Burke EC, Alan TJ, Ascher NL.Martinez OM, et al. Among authors: ascher nl.Transplant Proc. 1991 Feb;23(1 Pt 1):805-6.Transplant Proc. 1991.PMID: 1899316No abstract available.