BibTex format
@article{Piepoli:2006:10.1097/01.hjr.0000199493.39085.e5,
author = {Piepoli, MF and Corra, U and Agostoni, P and Belardinelli, R and Giannuzzi, P and Guazzi, M and Metra, M and Mezzani, A and Cohen-Solal, A and Hambrecht, R and Vanhees, L and Bjornstad, H and Coats, AJS and Francis, DP and Ponikowski, P and Saner, H},
doi = {10.1097/01.hjr.0000199493.39085.e5},
journal = {European Journal of Preventive Cardiology},
pages = {10--12},
title = {Statement on cardiopulmonary exercise testing in chronic heart failure due to left ventricular dysfunction. Recommendations for performance and interpretation},
url = {http://dx.doi.org/10.1097/01.hjr.0000199493.39085.e5},
volume = {13},
year = {2006}
}