BibTex format
@inproceedings{Figl:2008:10.1117/12.774788,
author = {Figl, M and Rueckert, D and Hawkes, D and Casula, R and Hu, M and Pedro, O and Zhang, DP and Penney, G and Bello, F and Edwards, P},
doi = {10.1117/12.774788},
publisher = {SPIE-INT SOC OPTICAL ENGINEERING},
title = {Augmented reality image guidance for minimally invasive coronary artery bypass},
url = {http://dx.doi.org/10.1117/12.774788},
year = {2008}
}