AU - Hylek EM, Chang Y, Skates SJ, Hughes RA, Singer DE TI - PRospective study of the outcomes of ambulatory patients with excessive warfarin anticoagulation PT - JOUR DP - 2000 TA - Archives of Internal Medicine pages = {1612-1617}, VI - 160 IP - 11 AID - 10.1001/archinte.160.11.1612 [doi] 4100 - http://dx.doi.org/10.1001/archinte.160.11.1612 SO - Archives of Internal Medicine June 12, 2000 160(11):1612