Ngoc, L. T. N. ., L. T. . Xuan, N. V. . Phuc, T. Q. . Minh, V. V. . Hang, P. T. Van Anh, and D. T. . Duong. “Analgesic Activity of Phong Thap Dan Tablets in Animal Models”. Journal of Medical Research, vol. 148, no. 12, Dec. 2021, pp. 32-37, doi:10.52852/tcncyh.v148i12.785.