@article{article90880460,
title   = {Preoperative six-min walking distance does not predict pulmonary complications in upper abdominal surgery},
author = {Paisani, Denise M. and Fiore Jr., Julio F. and Lunardi, Adriana C. and Colluci, Daniela B. B. and Santoro, Ilka Lopes and Carvalho, Celso R. F. and Chiavegato, Luciana Dias and Faresin, Sonia Maria},
year = {2012},
doi = {10.1111/j.1440-1843.2012.02202.x},
journal   = {Respirology}
}