Bilal Ismail, Hanish Ramu Yelchuri, Kolla Saileela Kedar Susweth and Raghavi Ravikumar 2026. Portal Vein Thrombosis in a 67-Year-Old Female Due to Protein C and Protein S Deficiency- A Rare Etiology of Extrahepatic Portal Hypertension. Journal of Evolution of Medical and Dental Sciences. 15, 1 (Mar. 2026), 25–27. DOI:https://doi.org/10.14260/jemds.v15i1.818.