Jha, A., A. Kumar, D. Gurung, A. Chaurasia, A. Das, and D. Pokharel. “Sneddon- Wilkinson Disease in Association With Non- Hodgkin Lymphoma”. Journal of Institute of Medicine Nepal, vol. 30, no. 1, Oct. 2008, pp. 59-61, https://nepjol.info/index.php/JIOM/article/view/1381.