Ahmed, G. K. A.; Khandker, L.; Nessa, M.; Alam, M. N.; Chakraborty, A.; Yeasmin, F. Comparative Efficacy of Topical Calcipotriol (0.005%) Versus Topical Corticosteroid (Betamethasone 0.1%) in Treating Plaque Type Psoriasis. Med. Today 2015, 26, 88-94.