Stroke in sickle cell disease.
D000755:Anemia, Sickle Cell / Q000150:complications*; D002544:Cerebral Infarction / Q000209:etiology*; D006450:Hemoglobin SC Disease / Q000150:complications*; D006801:Humans; D012306:Risk; D012805:Sickle Cell Trait / Q000150:complications*