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Haskell-Luevano C, Rosenquist A, Souers A, Khong KC, Ellman JA, Cone RD.Haskell-Luevano C, et al.J Med Chem. 1999 Oct 21;42(21):4380-7. doi: 10.1021/jm990190s.J Med Chem. 1999.PMID: 10543881