Scientific Evaluation of Dhuma Yoga (An Ayurvedic Fumigation Medicine) as Preventive and Curative on Symptoms of Covid-19 Disease. Int J Ayu Pharm Res [Internet]. 2021 Aug. 4 [cited 2025 Dec. 28];9(6):49-61. Available from: https://www.ijapr.in/index.php/ijapr/article/view/1969