title: US relaxes rules for Rx shopping sprees to Canada.
authors.forename: Patricia
authors.initials: P
authors.lastname: Guthrie
mesh_terms: D002170:Canada; D003132:Commerce; D011307:Drug Prescriptions / Q000191:economics*; D006291:Health Policy; D006801:Humans; D007880:Legislation, Drug; D004364:Pharmaceutical Preparations / Q000600:supply & distribution*; D011177:Postal Service; D014195:Travel; D014481:United States
chemical_list: D004364:Pharmaceutical Preparations