TY - GEN AU - Hylek,E M AU - Skates,S J AU - Sheehan,M A AU - Singer,D E TI - An analysis of the lowest effective intensity of prophylactic anticoagulation for patients with nonrheumatic atrial fibrillation SN - 0028-4793 PY - 1996///0822 KW - Adult KW - Aged KW - Anticoagulants KW - administration & dosage KW - Atrial Fibrillation KW - complications KW - Brain Ischemia KW - etiology KW - Case-Control Studies KW - Cerebrovascular Disorders KW - Dose-Response Relationship, Drug KW - Female KW - Humans KW - Male KW - Middle Aged KW - Odds Ratio KW - Risk Factors KW - Warfarin N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't UR - https://doi.org/10.1056/NEJM199608223350802 ER -