Demetris AJ, Ruppert K, Dvorchik I, Jain A, Minervini M, Nalesnik MA, Randhawa P, Wu T, Zeevi A, Abu-Elmagd K, Eghtesad B, Fontes P, Cacciarelli T, Marsh W, Geller D, Fung JJ. Real-time monitoring of acute liver-allograft rejection using the Banff schema. Transplantation. 2002 Nov 15; 74(9):1290-6.