“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”, J Pak Assoc Dermatol, vol. 34, no. 4, pp. 804–812, Oct. 2024, doi: 10.66344/jpad.v34i4.2876.