KAPICIOĞLU, S. (1992) “EFFECTS OF HYOSCTNE-N-BUTYLBUROMIDE AND RANITIDINE ON PORTAL VENOUS VELOCITY IN CIRRHOTIC PATIENTS: A PLASEBO CONTROLLED TRIAL”, Turkish Journal of Gastroenterology, 3(2), pp. 215–218. Available at: https://www.turkjgastroenterol.org/index.php/tjg/article/view/132 (Accessed: 1 January 2026).