title: Border crossing.
authors: Colleen
authors: C
authors: Fuller
mesh_terms: D002170:Canada; D003363:Cost Control; D017046:Cost Savings; D016527:Drug Costs; D011307:Drug Prescriptions / Q000191:economics*; D005252:Fees, Pharmaceutical; D006297:Health Services Accessibility / Q000191:economics / Q000331:legislation & jurisprudence; D006801:Humans; D020407:Internet; D013221:State Health Plans; D014195:Travel; D014481:United States; D014486:United States Food and Drug Administration