title: Medicare trial postponed.
authors.affiliation: CMAJ.
authors.forename: Lauren
authors.initials: L
authors.lastname: Vogel
mesh_terms: D002170:Canada; D003695:Delivery of Health Care / Q000191:economics / Q000331:legislation & jurisprudence*; D006297:Health Services Accessibility / Q000331:legislation & jurisprudence; D006801:Humans; D009313:National Health Programs / Q000331:legislation & jurisprudence*