[1]
W. Phrompittayarat, W. Putalun, H. Tanaka, K. Jetiyanon, S. Wittaya-areekul, and K. Ingkaninan, “Comparison of Various Extraction Methods of Bacopa monnieri”, Asian Health Sci.Tech.Rep., vol. 15, no. 1, pp. 29–34, Apr. 2007.