title: Emergency room closures.
mesh_terms: D002170:Canada; D004636:Emergency Service, Hospital / Q000331:legislation & jurisprudence*; D006271:Health Facility Closure / Q000331:legislation & jurisprudence*; D006297:Health Services Accessibility / Q000331:legislation & jurisprudence; D006801:Humans; D033181:Information Dissemination; D016365:Liability, Legal; D009741:Nursing Staff, Hospital / Q000331:legislation & jurisprudence; D010346:Patient Care Management; D012308:Risk Management