Homocystinuria--a cause for stroke in young.
D000328:Adult; D002561:Cerebrovascular Disorders / Q000209:etiology*; D006712:Homocystinuria / Q000150:complications* / Q000188:drug therapy; D006801:Humans; D008297:Male; D011736:Pyridoxine / Q000627:therapeutic use; D012008:Recurrence; D014715:Vertebrobasilar Insufficiency / Q000209:etiology
D011736:Pyridoxine