@article{{MRA}{}, author = {Patnaik, S., Patnaik, A.}, title = { THE CHALLENGES OF CHRONIC ANTICOAGULATION IN PATIENTS WITH PROSTHETIC HEART VALVES}, journal = {Medical Research Archives}, volume = {11}, number = {12}, year = {2023}, doi = {10.18103/mra.v11i12.4825}, url = {https://esmed.org/MRA/mra/article/view/4825} }