BibTex format
@article{Popat:2004,
author = {Popat, S and Hubner, R and Houlston, RS},
journal = {J Clin Oncol},
title = {A meta-analysis of microsatellite instability and colorectal cancer prognosis.},
url = {http://www.ncbi.nlm.nih.gov/pubmed/28016655},
volume = {22},
year = {2004}
}