@misc{misc5ec18ad2, title = {Non-invasive method for diagnosing the severity of heart failure, use of a biomarker for diagnosing decompensated heart failure, collector device for the heart failure biomarker from exhaled breath and a diagnosis kit}, author = {Bacai, Fernando and Braga, Fabiana Goulart Marcondes and Gutz, Ivano Gebhardt Rolf and Batista, Guilherme Lopes}, year = {2012} }