@article{3bc6f12a985d42688f241b074450be61,
title = "Predictive value of 6-min walk test distance versus cardiopulmonary exercise testing in systolic heart failure: Same value for different approaches?",
author = "Marco Guazzi and Francesco Bandera",
year = "2013",
month = may,
day = "21",
doi = "10.1016/j.jacc.2012.12.053",
language = "English",
volume = "61",
pages = "2112",
journal = "Journal of the American College of Cardiology",
issn = "0735-1097",
publisher = "Elsevier USA",
number = "20",
}