Madan Singh Batar, and Seema Kumari Mourya. “A Hospital Based Comparative Study to Evaluate the Efficacy of Methotrexate v/S Dapsone/ASST for Treatment of Chronic Urticaria”. International Journal of Health and Clinical Research 4, no. 18 (October 20, 2021): 350–353. Accessed July 3, 2024. https://ijhcr.com/index.php/ijhcr/article/view/2988.