“Efficacy and Safety of Cryotherapy and Clobetasol Propionate Ointment (0.05%) in Treatment of Localized Plaque Psoriasis: A Randomized Controlled Trial”. 2022. Journal of Pakistan Association of Dermatologists 31 (3): 489-94. https://doi.org/10.66344/jpad.31.3.2021.1864.