Ali, M. Z., Janbaz, K. H., Mehmood, M. H. and Gilani, A. H. (2015) “Antidiarrheal and antispasmodic activities of Polygonum bistorta rhizomes are mediated predominantly through K+ channels activation”, Bangladesh Journal of Pharmacology, 10(3), pp. 627–634. doi: 10.3329/bjp.v10i3.23714.