Wangmo, S., Lhamo, N., Tenzin, T., & Wangchuk, U. (2024). Effectiveness of Shel (purgation) with Tshawa-suum (herbal medicine paste) on Langshu: an observational study. Bhutan Sorig Journal, 1(1), 13–18. https://doi.org/10.47811/bsj.0002050301