@article{articlef621003a,
title   = {Humoral rejection with negative crossmatches},
author = {Ianhez, L E and Saldanha, Luís Balthazar and Paula, F J and David Neto, E and Sabbaga, E and Arap, Sami and Marin, M L and Rosales, C and Guilherme, L and Rodrigues, H. and Kalil Filho, Jorge Elias},
year = {1989},
journal   = {Transplantation Proceedings}
}