@INPROCEEDINGS {29587,
author={C. Pinto Pinto and D. Pereira and J.  Ferreira-Coimbra and J.  Português and V.  Gama and M. Coimbra},
doi={},
booktitle={Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)},
title={A Comparative Study of Electronic Stethoscopes for Cardiac Auscultation},
year={2017},
month={July},
volume={},
pages={-} 
}