The Utilization of Medicines beyond Patent Expiration.Published in:Forum for Health Economics & Policy, 2008, v. 11, n. 2, p. 1, doi. 10.2202/1558-9544.1121By:Mansley, Edward C.;Teutsch, Steven M.;Busza, Jamie D.;White, Dawn M.;Geisel, Steven S.Publication type:Article