Ahamed, M.S., Kabir, S., Mohiuddin, A. and Chowdhury, P.K. 2015. Diagnosis of portal hypertension by transabdominal ultrasound. Bangladesh Medical Journal Khulna. 47, 1-2 (Mar. 2015), 21–24. DOI:https://doi.org/10.3329/bmjk.v47i1-2.22558.