BibTex format
@article{Ko:2012,
author = {Ko, SK and Rodriguez, y Baena F},
journal = {IEEE Transactions on Biomedical Engineering},
title = {Towards a Miniaturized Needle Steering System with Path Planning for Obstacle Avoidance},
url = {http://hdl.handle.net/10044/1/14199},
volume = {N/A},
year = {2012}
}