title: The burden of not knowing.
authors: Beverley
authors: B
authors: Smith
mesh_terms: D002983:Clinical Competence; D005194:Family Practice / Q000592:standards* / Q000639:trends; D006801:Humans; D009864:Ontario; D010818:Practice Patterns, Physicians'; D011787:Quality of Health Care; D012017:Referral and Consultation