title: Evidence of pharmaceutical innovation and therapeutic enthusiasm: strategies for patent extension.
authors.forename: Bruce M
authors.initials: BM
authors.lastname: Psaty
authors.forename: Rita F
authors.initials: RF
authors.lastname: Redberg
mesh_terms: D016568:Drugs, Generic / Q000191:economics*; D011345:Fenofibrate / Q000191:economics*; D000960:Hypolipidemic Agents / Q000191:economics*; D040541:Marketing / Q000191:economics*
chemical_list: D016568:Drugs, Generic; D000960:Hypolipidemic Agents; D011345:Fenofibrate