R. Basri, S. Inayat, S. Zafar, S. Jahangir, Sajida, and S. Majeed, “Efficacy and Tolerability of Methotrexate versus Azathioprine in the Treatment of Chronic Actinic Dermatitis”, IJBR, vol. 3, no. 5, pp. 390–395, May 2025, doi: 10.70749/ijbr.v3i5.1320.