Pikalmunde Sayali Gangadhar. Kajjali (Black Sulphide of Mercury): A Critical Analysis of its Essential Role in Rasashastra. ayurline [Internet]. 2025 Oct. 26 [cited 2026 Oct. 12];9(5). Available from: https://www.ayurline.ayurlog.com/index.php/ayurline/article/view/940