Dr. Rosly R Jacob, Anilkumar Ashokan, Harikrishnan Somasekran, Abhishek Sasidharan, Sachin Chandran and Venkatesh Mony Chandry 2021. Acute Portal Vein, Superior Mesenteric Vein and Splenic Vein Thrombosis Secondary to JAK2 V617 Mutation- A Case Report. International Journal of Medical Science and Clinical Research Studies . 1, 9 (Nov. 2021), 296–299. DOI:https://doi.org/10.47191/ijmscrs/v1-i9-07.