Bhaskar, Anoza, et al. “A Clinical Study to Evaluate the Effect of Certain Ayurvedic Formulations in the Management of Shwasa Roga w.s.r. To Chronic Obstructive Pulmonary Disease (COPD) ”. International Research Journal of Ayurveda & Yoga, vol. 4, no. 1, Jan. 2021, pp. 1-12, https://doi.org/10.48165/.