BibTex format
@article{Popat:2004:10.1200/JCO.2004.05.064,
author = {Popat, S and Matakidou, A and Houlston, RS},
doi = {10.1200/JCO.2004.05.064},
journal = {JOURNAL OF CLINICAL ONCOLOGY},
pages = {529--536},
title = {Thymidylate synthase expression and prognosis in colorectal cancer: A systematic review and meta-analysis},
url = {http://dx.doi.org/10.1200/JCO.2004.05.064},
volume = {22},
year = {2004}
}