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Abstract
In an effort to manage the high costs associated with medical care, and to ensure efficient and appropriate access to diagnostic and specialist services, Canada's health care system depends upon a sophisticated triage mechanism. At present, Canada's family physicians serve as the main entry point to the health care system. Patients cannot access specialists without a referral from a primary care provider. Nor can they access laboratory or imaging diagnostic services without a referral from a primary care provider. Family physicians, therefore, play a key role in managing access to Canada's health care system.