Hazra SC, Choudhury AM, Khondker L, Khan MSI, Rashid MM. Evaluation of clinical parameters related to methotrexate therapy in lichen planus. Bangabandhu Sheikh Mujib Medical University Journal [Internet]. 2016 Aug. 4 [cited 2024 May 5];6(2):90-8. Available from: https://banglajol.info/index.php/BSMMUJ/article/view/29122