Ophthalmology in Cuba.
Sadun
Alfredo A
AA
D003462:Cuba; D003695:Delivery of Health Care / Q000458:organization & administration; D006801:Humans; D009885:Ophthalmology / Q000639:trends*; D009901:Optic Nerve Diseases / Q000453:epidemiology; D010175:Pan American Health Organization; D012955:Societies, Medical / Q000458:organization & administration