Alexander Nast. (2015). An open label prospective randomized trial to compare the efficacy of coal tar-salicylic acid ointment versus calcipotriol/betamethasone dipropionate ointment in the treatment of limited chronic plaque psoriasis. Wolters Kluwer Medknow Publications.
Chicago Style (17th ed.) CitationAlexander Nast. An Open Label Prospective Randomized Trial to Compare the Efficacy of Coal Tar-salicylic Acid Ointment Versus Calcipotriol/betamethasone Dipropionate Ointment in the Treatment of Limited Chronic Plaque Psoriasis. Wolters Kluwer Medknow Publications, 2015.
MLA (9th ed.) CitationAlexander Nast. An Open Label Prospective Randomized Trial to Compare the Efficacy of Coal Tar-salicylic Acid Ointment Versus Calcipotriol/betamethasone Dipropionate Ointment in the Treatment of Limited Chronic Plaque Psoriasis. Wolters Kluwer Medknow Publications, 2015.