M. Keshvari Shirvani, M. Darabi Mahboub, M. Ghazi, and A. Delijani, “A Comparison of the Effects of Morphine and Sublingual Desmopressin Combination Therapy with Morphine Alone in Treatment of Renal Colic: A Controlled Clinical Trial”, Urol J, vol. 12, no. 1, pp. 2001–2004, Feb. 2015.