Ali, M. Z., Janbaz, K. H., Mehmood, M. H., & 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), 627–634. https://doi.org/10.3329/bjp.v10i3.23714