Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 21-2003. A 72-year-old man with repetitive strokes in the posterior circulation.
Ronthal M, Gonzalez RG, Smith RN, Frosch MP. Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 21-2003. A 72-year-old man with repetitive strokes in the posterior circulation. N Engl J Med. 2003 Jul 10; 349(2):170-80.