Khattab O, Safar S. Modified Sugiura Operation for Portal Hypertension and Bleeding Esophageal Varices. J Fac Med Bagdad [Internet]. 1Jul.2007 [cited 2Dec.2019];49(2):172-80. Available from: http://iqjmc.uobaghdad.edu.iq/index.php/19JFacMedBaghdad36/article/view/1372