Resuming anticoagulation in the first week following gastrointestinal tract hemorrhage: should we adopt a 4-day rule?
Brotman DJ, Jaffer AK. Resuming anticoagulation in the first week following gastrointestinal tract hemorrhage: should we adopt a 4-day rule? Arch Intern Med. 2012 Oct 22; 172(19):1492-3.