Awad, M. A., Murphy, G. P., Gaither, T. W., Osterberg, E. C., Sanford, T. A., Horvai, A. E., & Breyer, B. N. (2017). Surgical excision of perineal nodular induration: A cyclist’s third testicle. Canadian Urological Association Journal, 11(5), E244–7. https://doi.org/10.5489/cuaj.4169