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Longley MJ, Prasad R, Srivastava DK, Wilson SH, Copeland WC.Longley MJ, et al. Among authors: copeland wc.Proc Natl Acad Sci U S A. 1998 Oct 13;95(21):12244-8. doi: 10.1073/pnas.95.21.12244.Proc Natl Acad Sci U S A. 1998.PMID: 9770471Free PMC article.
Lim SE, Longley MJ, Copeland WC.Lim SE, et al. Among authors: copeland wc.J Biol Chem. 1999 Dec 31;274(53):38197-203. doi: 10.1074/jbc.274.53.38197.J Biol Chem. 1999.PMID: 10608893Free article.