S. Imran, S. Jahan, and M. Sair, “Topical Betamethasone Valerate and Calcipotriol Ointments for the Therapyof Mild and Moderate Psoriasisvulgaris: A Randomized, Comparative Study”, Annals KEMU, vol. 23, no. 4, pp. 435–438, Feb. 2018.