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 2024, 34 (4), 804-812. https://doi.org/10.66344/jpad.v34i4.2876.