Dogan, G., Y. Oram, and Y. Karincaoglu. “The Treatment of Psoriasis Vulgaris With Topical Calcipotriol”. Annals of Medical Research, vol. 4, no. 2, May 2021, pp. 0147-50, http://annalsmedres.org/index.php/aomr/article/view/2607.