title: Drug company threatens legal action over Canadian guidelines.
authors.forename: M
authors.initials: M
authors.lastname: Shuchman
mesh_terms: D002170:Canada; D004345:Drug Industry / Q000331:legislation & jurisprudence*; D005764:Gastroesophageal Reflux / Q000188:drug therapy; D010437:Peptic Ulcer / Q000188:drug therapy; D017410:Practice Guidelines as Topic