DARJI, M.; GOYAL, M. R. A study protocol for assessing the efficacy of add-on Brihatkataphaladi Vati, Vasadi Kashaya and polyherbal nebulization in the management of chronic obstructive pulmonary disease: a randomized placebo-controlled clinical trial. International Journal of Clinical Trials, [S. l.], v. 13, n. 4, p. 467–474, 2026. DOI: 10.18203/2349-3259.ijct20263761. Disponível em: https://www.ijclinicaltrials.com/index.php/ijct/article/view/1025. Acesso em: 27 oct. 2026.