title: A study on ocular manifestations of sickle haemoglobinopathies.
mesh_terms: D000293:Adolescent; D000328:Adult; D000755:Anemia, Sickle Cell / Q000150:complications*; D002648:Child; D002675:Child, Preschool; D005128:Eye Diseases / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D012805:Sickle Cell Trait / Q000150:complications*