Cerqueira, T. B., N. B. C. Lima, R. M. Baptista Neto, J. C. Moreira Filho, and L. E. Café. “Treatment of Fraley’s Syndrome by Upper-Pole Nephrectomy”. São Paulo Medical Journal, vol. 125, no. 6, Nov. 2007, pp. 354-5, https://periodicosapm.emnuvens.com.br/spmj/article/view/2181.