@misc{misc7cd46668, title = {Should patients with advanced colorectal cancer and ECOG 3/4 be treated with chemotherapy?}, author = {Crosara, M. A. T. and Marques, D. F. and Ferrari, A. C. and Alves, M. F. S. and Alex, A. K. and Sabbaga, J. and Hoff, Paulo Marcelo Gehm and Riechelmann, R.}, year = {2013}, booktitle = {European Cancer Congress 2013 Abstract Book} }