Efficacy of Hot Herbal Compression (Chingdug) compared to Diclofenac gel in the management nonspecific low back pain in Bhutan: a randomized non-inferiority trial. Journal of Traditional Medicine and SR [Internet]. 2024 May 16 [cited 2026 Jun. 2];1(1):4-12. Available from: https://www.jtmsr.com.bt/index.php/jtmsr/article/view/84