Ophthalmology in Peru.
D001766:Blindness / Q000453:epidemiology; D005128:Eye Diseases / Q000453:epidemiology / Q000628:therapy; D006296:Health Services; D006297:Health Services Accessibility; D006801:Humans; D009885:Ophthalmology; D010568:Peru; D015995:Prevalence; D012955:Societies, Medical; D000078329:Workforce