Wang, Shouguo, Yahui Song, Li Song, Wei Liu, Tao Xia, Qingwei Li, Jian Sun, et al. “A Recent Study on Non-Drug Therapy to Combat Coronavirus (COVID 19) ”. New Horizons in Medicine and Medical Research Vol. 3 (April 6, 2022): 20–25. Accessed August 4, 2026. https://stm.bookpi.org/NHMMR-V3/article/view/6332.