Efficacy of Two Siddha Polyherbal Decoctions, Nilavembu Kudineer and Kaba Sura Kudineer, Along with Standard Allopathy Treatment in the Management of Mild to Moderate Symptomatic COVID-19 Patients—A Double-Blind, Placebo-Controlled, Clinical Trial. IJAMAY is a Double-blind Peer-reviewed Inter-disciplinary Indexed Journal. [Internet]. 2024 Oct. 1 [cited 2025 Jul. 27];1(02):83-90. Available from: https://aathiyoga.in/irjoyas/index.php/issue/article/view/27