Interstitial alterations in renal cortex in acute tubular necrosis (ATN) post-renal transplantation and in patients with ATN not related to renal transplant. - Moyses Neto, Miguel; Costa, Roberto S.; Volpini, Rildo A.; Garcia, Tânia M. P.; Rodrigues, Fernanda F.; Coimbra, Terezila M. (Clinical Transplantation, 2004)