BibTex format
@article{Davies:2007,
author = {Davies, BL and Rodriguez, y Baena F and Barrett, AR and Gomes, MP and Harris, SJ and Jakopec, M and Cobb, JP},
pages = {71--80},
title = {Robotic control in knee joint replacement surgery},
url = {http://www.ncbi.nlm.nih.gov/pubmed/17315770},
volume = {221},
year = {2007}
}