“A CLINICAL STUDY TO EVALUATE THE COMBINED EFFECT OF VIRECHANA KARMA, ARDRAKA KHANDA AND AMRUTA RAJANYADI KASHAYA IN THE MANAGEMENT OF SHEETAPITTA VIS-À-VIS CHRONIC URTICARIA”. International Journal of Ayurveda and Pharma Research, vol. 7, no. 11, Dec. 2019, pp. 34-40, https://www.ijapr.in/index.php/ijapr/article/view/1298.