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Kim, In Jong; Ullrich, Thomas; Janetka, James W.; Furness, M. Scott; Jacobson, Arthur E.; Rothman, Richard B.; Dersch, Christina M.; Flippen-Anderson, Judith L.; George, Clifford; Rice, Kenner C.
Bioorganic and Medicinal Chemistry, 2003 , vol. 11, # 22 p. 4761 - 4768