High incidence of thalassaemia in patients with intraocular haemorrhages.
D000293:Adolescent; D000328:Adult; D005006:Ethnicity; D005260:Female; D006306:Health Surveys; D006801:Humans; D008297:Male; D008521:Mediterranean Islands; D012166:Retinal Hemorrhage / Q000209:etiology*; D012171:Retinal Vessels; D013789:Thalassemia / Q000150:complications* / Q000453:epidemiology*; D014652:Vascular Diseases / Q000209:etiology