Research Communication: The Risk and Outcomes of Gastrointestinal Bleeding in Patients Using Warfarin or Direct Oral Anticoagulants.

Gastrointestinal bleeding (GIB) is a common medical emergency, with vitamin K antagonists (such as warfarin) and direct oral anticoagulants (DOACs) being important risk factors. We investigated the impact of anticoagulant medications on patient outco…

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