@misc{misc9ff01cf8, title = {The brazilian evaluation of levosimendan infusion efficacy (belief study): a multicenter prospective trial on treatment of critical heart failure}, author = {Lage, Silvia Helena Gelas and Bocchi, Edimar and Carvalho, Ricardo T. and Kopel, Liliane and Barretto, Antonio C. P.}, year = {2004}, booktitle = {Critical Care Congress} }