BibTex format
@article{El:2019:10.1016/j.medengphy.2018.10.006,
author = {El, Daou H and Ng, KCG and Van, Arkel R and Jeffers, JRT and Rodriguez, y Baena F},
doi = {10.1016/j.medengphy.2018.10.006},
journal = {MEDICAL ENGINEERING & PHYSICS},
pages = {57--62},
title = {Robotic hip joint testing: Development and experimental protocols},
url = {http://dx.doi.org/10.1016/j.medengphy.2018.10.006},
volume = {63},
year = {2019}
}