Risk of Stroke During Long-Term Anticoagulant Therapy in Patients After Myocardial Infarction
Ann Neurol 39:301-307, 2811996., Azar,A.J.,et al, 1996
Anticoagulation:Is There Still a Role in Atherothrombotic Stroke
Stroke 21:820-824, Estol,C.J.&Pessin,M.S., 1990
Neuro CPC of MGH
Cerebral Embolism & Infarction, NEJM 267:1084-109162., , 1962