@misc{miscfde2c701,
title   = {Prolonged intensive care unit length of stay: incidence rates and mortality predictors in a brazilian tertiary care hospital},
author = {Franca, S. A. and Toufen C. and Hovnanian, A. L. D. and Almeida, M. S. and Rocha, M. J. J. and Torsani, V. and Carvalho, C. R.},
year = {2003},
booktitle   = {International Conference of American Thoracic Society}
}