Talib, R. A., O. Canguven, K. Al-Rumaihi, A. Al Ansari, and M. Alani. “The Effect of Fasting on Erectile Function and Sexual Desire on Men in the Month of Ramadan”. Urology Journal, vol. 12, no. 2, Apr. 2015, pp. 2099-02, doi:10.22037/uj.v12i2.2787.