title: Health minister ends special access to prescription heroin.
authors.forename: Laura
authors.initials: L
authors.lastname: Eggertson
mesh_terms: D002170:Canada; D011307:Drug Prescriptions / Q000592:standards*; D006078:Government Programs / Q000458:organization & administration*; D003932:Heroin / Q000008:administration & dosage*; D006556:Heroin Dependence / Q000517:prevention & control*; D006801:Humans; D009294:Narcotics / Q000008:administration & dosage
chemical_list: D009294:Narcotics; D003932:Heroin