Tuan, H. V., Son, P. H., Hien, N. T., Luyen, N. D., & Hao, N. T. (2014). A study on extraction and determination some bioactivities of flavonoid extract from Houttuynia cordata Thunberg cultivating in Hanoi city. Academia Journal of Biology, 35(3se), 183–187. https://doi.org/10.15625/0866-7160/v35n3se.3878