Zheng, C., Y. Gao, J. Zhao, X. Liu, and W. Fu. “Guizhi-Jia-Houpu-Xingzi Decoction Attenuates Ovalbumin-Induced Allergic Asthma via Regulation of Toll-Like Receptor Signal Pathway”. Tropical Journal of Pharmaceutical Research, vol. 16, no. 5, July 2017, pp. 1173-9, doi:10.4314/tjpr.v16i5.27.