J.-Y. Yang, W. Wei, Y.-L. Lan, J.-Q. Liu, H.-B. Wang, and S. Li, “Role of Bladder Hydrodistention and Intravesical Sodium Hyaluronate in the Treatment of Interstitial Cystitis”, Urol J, vol. 12, no. 6, pp. 2417–2421, Dec. 2015.