BibTex format
@article{Chen:2015:10.1049/htl.2014.0095,
author = {Chen, G and Imtiaz, SA and Aguilar-Pelaez, E and Rodriguez-Villegas, E},
doi = {10.1049/htl.2014.0095},
journal = {Healthcare Technology Letters},
pages = {28--33},
title = {Algorithm for heart rate extraction in a novel wearable acoustic sensor.},
url = {http://dx.doi.org/10.1049/htl.2014.0095},
volume = {2},
year = {2015}
}