Ali Khan, Saima, and Zafar Iqbal Shaikh. 2017. “PSORIASIS AREA SEVERITY INDEX (PASI) AND THE DERMATOLOGY LIFE QUALITY INDEX (DLQI): THE CORRELATION BETWEEN DISEASE SEVERITY AND QUALITY OF LIFE IN PATIENTS OF PSORIASIS: PASI And DLQI in Patients of Psoriasis”. Pakistan Armed Forces Medical Journal 67 (6):1058-62. https://pafmj.org/PAFMJ/article/view/1037.