Sindhuri K, Virupakshappa T, Takalkar AA. Comparative study of oral methotrexate and narrow band ultraviolet-B in chronic plaque psoriasis: a study from urban Karnataka. Int J Res Dermatol [Internet]. 2019 Apr. 26 [cited 2025 Oct. 13];5(2):259-63. Available from: https://www.ijord.com/index.php/ijord/article/view/606