Ghosh, Nandita, Tabassum Nasrin, Hasan Mahmud, and Harasit Kumar Paul. 2020. “Efficacy and Safety of Low Dose Methotrexate in the Treatment of Chronic Hand Eczema”. Journal of Pakistan Association of Dermatologists 30 (1):3-8. https://jpad.com.pk/index.php/jpad/article/view/1377.