title: Estimating the effects of regulation on innovation: an international comparative analysis of the pharmaceutical industry.
authors.forename: H G
authors.initials: HG
authors.lastname: Grabowski
authors.forename: J M
authors.initials: JM
authors.lastname: Vernon
authors.forename: L G
authors.initials: LG
authors.lastname: Thomas
mesh_terms: D049711:History, Modern 1601-; D007885:Legislation, Pharmacy / Q000266:history*; D014481:United States