title: Cataract surgery in developing countries.
mesh_terms: D000349:Africa; D001766:Blindness / Q000517:prevention & control; D002387:Cataract Extraction / Q000379:methods*; D003906:Developing Countries; D006297:Health Services Accessibility / Q000639:trends; D006301:Health Services Needs and Demand / Q000639:trends; D006801:Humans