Nickel, J. C., D. A. Tripp, M. Pontari, R. Moldwin, R. Mayer, L. K. Carr, R. Doggweiler, C. C. Yang, N. Mishra, and J. Nordling. “Childhood Sexual Trauma in Women With Interstitial cystitis/bladder Pain Syndrome: A Case Control Study”. Canadian Urological Association Journal, vol. 5, no. 6, Apr. 2013, pp. 410-15, doi:10.5489/cuaj.732.