BibTex format
@article{Taylor:2011,
author = {Taylor, D and Patel, V and Cohen, D and Aggarwal, R and Kerr, K and Sevdalis, N and Batrick, N and Darzi, A},
journal = {Stud Health Technol Inform. 2011;163:650-2.},
title = {Single and multi-user virtual patient design in the virtual world.},
year = {2011}
}