title: [The length of time a drug patent is effective must be prolonged].
authors.forename: P
authors.initials: P
authors.lastname: Hertzman
mesh_terms: D004345:Drug Industry; D004335:Drug and Narcotic Control / Q000331:legislation & jurisprudence*; D010330:Patents as Topic; D013548:Sweden; D013997:Time Factors
vernacular_title: Den effektiva patenttiden för läkemedel måste förlängas.