Kim, J. W., Chae, J. Y., Yoon, C. Y., Oh, M. M., Park, H. S., & Moon, D. G. (2015). Wunderlich syndrome as the first manifestation of an extraskeletal Ewing sarcoma. Canadian Urological Association Journal, 9(9-10), E648–50. https://doi.org/10.5489/cuaj.2411