Liu, L.-S., Lei, N., Lin, Q., Wang, W.-L., Yan, H.-W. and Duan, X.-H. (2015) “The Effects and Mechanism of Yinqiao Powder on Upper Respiratory Tract Infection”, International Journal of Biotechnology for Wellness Industries, 4(2), pp. 57–60. doi: 10.6000/1927-3037.2015.04.02.2.