JAN, Muhammad; BADAR, Ahmad; YOUSAF, Muhammad; ALI, Mehar. Comparison Of Effects Of Verapamil and Ranitidine On Volume and Acidity Of Carbochol Induced Gastric Secretion. Journal of Postgraduate Medical Institute, [S. l.], v. 13, n. 1, 2011. Disponível em: https://www.jpmi.org.pk/index.php/jpmi/article/view/645. Acesso em: 5 dec. 2025.