Renal Transplant Pathology Serie Banff category 5- Interstitial fibrosis and tubular atrophy (IFTA), no evidence of any specific etiology. Pak J Kidney Dis [Internet]. 2022 Mar. 25 [cited 2026 Aug. 15];6(1):17-21. Available from: https://www.pjkd.com.pk/index.php/pjkd/article/view/193