Gupta, Dr. Ekta, Dr. Nema Usman, and Dr. Alok Gupta. “Sonographic Evaluation Of Portal Vein Diameter In North Indian Population: Sonographic Evaluation Of Portal Vein”. National Journal of Integrated Research in Medicine 4, no. 2 (April 30, 2013): 1–4. Accessed November 22, 2024. http://nicpd.ac.in/ojs-/index.php/njirm/article/view/2137.