Choudhury, A. M., A. M. Islam, and S. Ahad. “Topical Calcipotriol in the Treatment of Chronic Plaque Psoriasis in Bangladeshi Skin”. Journal of Pakistan Association of Dermatologists, vol. 14, no. 4, Jan. 2017, pp. 215-9, doi:10.66344/jpad.14.4.2004.825.