Determining the information needs for prevention of vision loss strategies in Canada. Public Health Task Force for Vision and Ophthalmology.
D001766:Blindness / Q000209:etiology / Q000517:prevention & control*; D002170:Canada; D002386:Cataract / Q000150:complications; D003930:Diabetic Retinopathy / Q000150:complications; D018450:Disease Progression; D005901:Glaucoma / Q000150:complications; D006301:Health Services Needs and Demand; D006801:Humans; D008268:Macular Degeneration / Q000150:complications