Hazra, SC, AM Choudhury, ATM Asaduzzaman, and HK Paul. “Adverse Outcome of Methotrexate and Mini Pulse Betamethasone in the Treatment of Lichen Planus”. Bangladesh Medical Research Council Bulletin 39, no. 1 (July 24, 2013): 22–27. Accessed July 18, 2024. https://banglajol.info/index.php/BMRCB/article/view/15806.