Tran Thi, H., Nguyen Thi Ha , V., Tran Le Linh , T., Pham Thi Minh , P. and Le Huu , D. 2024. New insights from Vietnam on the effectiveness of methotrexate in treating prurigo nodularis: An interventional study with a control group: The effectiveness of methotrexate in treating prurigo nodularis. Journal of Pakistan Association of Dermatologists. 34, 4 (Oct. 2024), 804–812.