Johny Lakra, Jyoti Sharma. Efficacy of Herbal Drugs and Marketed Herbal Drugs used in treatment of COVID-19: A Comprehensive Review. APJNH [Internet]. 2025 Sep. 9 [cited 2025 Sep. 27];8(1):1-15. Available from: https://www.apjnh.com/index.php/apjnh/article/view/64