Derry, Christine L. PhD; Kroboth, Patricia D. PhD; Pittenger, Amy L. PharmD; Kroboth, Frank J. MD; Corey, Sharon E. PhD; Smith, Randall B. PhD
(Derry, P. Kroboth, Pittenger, F. Kroboth, Corey) University of Pittsburgh Pharmacodynamic Research Center; (Derry, P. Kroboth, Pittenger, Corey) Departments of Pharmacy and Therapeutics and (F. Kroboth) Medicine, University of Pittsburgh, Pittsburgh, Pennsylvania; and (Smith) The Upjohn Company, Kalamazoo, Michigan.
Received June 27, 1994 and accepted February 6, 1995.
Address requests for reprints to: Patricia D. Kroboth, PhD, Pharmacodynamic Research Center, 903 Salk Hall, School of Pharmacy, University of Pittsburgh, Pittsburgh, PA 15261.