@article{article87bca835,
title   = {On-pump versus off-pump coronary artery bypass surgery in patients older than 60 years: five-year follow-up of MASS III trial},
author = {Melo, Rodrigo Morel Vieira de and Hueb, Whady and Rezende, Paulo Cury and Lima, Eduardo Gomes and Hueb, Alexandre Ciappina and Ramires, José Antônio Franchini and Kalil Filho, Roberto},
year = {2014},
doi = {10.1186/1749-8090-9-136},
journal   = {Journal of cardiothoracic surgery}
}