Epidemiological studies in certain diseases of the fundus of the eye.
D000328:Adult; D003930:Diabetic Retinopathy / Q000453:epidemiology*; D004812:Epidemiologic Methods; D006801:Humans; D006973:Hypertension / Q000150:complications*; D002537:Intracranial Arteriosclerosis / Q000150:complications; D008297:Male; D009887:Ophthalmoscopy; D010211:Papilledema / Q000453:epidemiology; D010781:Photography; D011379:Prognosis; D012160:Retina; D012163:Retinal Detachment / Q000453:epidemiology*; D012166:Retinal Hemorrhage / Q000453:epidemiology