@article{articled9483935,
title   = {Factors Associated with Mortality and Graft Failure in Liver Transplants: A Hierarchical Approach},
author = {Haddad, Luciana and Cassenote, Alex Jones Flores and Andraus, Wellington and Martino, Rodrigo Bronze de and Ortega, Neli Regina de Siqueira and Abe, Jair Minoro and D’Albuquerque, Luiz Augusto Carneiro},
year = {2015},
doi = {10.1371/journal.pone.0134874},
journal   = {PLOS ONE}
}