Paracha, M. M., I. ., Z. Ali, and S. Amin. “EFFECTIVENESS AND SAFETY OF NARROW BAND ULTRAVIOLET B THERAPY IN CHRONIC PLAQUE PSORIASIS”. Journal of Postgraduate Medical Institute, vol. 26, no. 2, Mar. 2012, https://www.jpmi.org.pk/index.php/jpmi/article/view/1259.