Mazzali, Marilda, Maria Almerinda Vieira Fernandes Ribeiro-Alves, and Gentil Alves Filho. “Percutaneous Renal Graft Biopsy: A Clinical, Laboratory and Pathological Analysis”. São Paulo Medical Journal 117, no. 2 (March 3, 1999): 57–62. Accessed October 16, 2025. https://periodicosapm.emnuvens.com.br/spmj/article/view/2455.