title: Improving eye care for persons with diabetes mellitus--Michigan.
mesh_terms: D003930:Diabetic Retinopathy / Q000628:therapy*; D006801:Humans; D008824:Michigan; D009885:Ophthalmology; D010353:Patient Education as Topic; D012017:Referral and Consultation / Q000706:statistics & numerical data; D011795:Surveys and Questionnaires