Fedidat, raphael, Ariel A. Benson, Harold Jacob, and Eran Israeli. “Gastrointestinal Bleeding on Anticoagulant Therapy: Comparison of Patients Receiving Vitamin K Antagonists and Non-Vitamin K Oral Antagonists”. Jour Med Resh and Health Sci, vol. 6, no. 2, Feb. 2022, pp. 2398-13, doi:10.52845/JMRHS/2023-6-2-2.