Mawaldi, L., C. Guptaa, H. Bakhsha, M. Saadeh, and M. A. Abolfotouh. “Diagnostic Accuracy of Ultrasound in Suspected Ovarian Torsion”. Urogynaecologia, vol. 25, no. 1, Nov. 2011, p. e15, doi:10.4081/uij.2011.e15.