BibTex format
@article{Cheent:2011:10.1136/gut.2010.212555,
author = {Cheent, K and Khakoo, SI},
doi = {10.1136/gut.2010.212555},
journal = {GUT},
pages = {268--278},
title = {Natural killer cells and hepatitis C: action and reaction},
url = {http://dx.doi.org/10.1136/gut.2010.212555},
volume = {60},
year = {2011}
}