BibTex format
@article{Ramachandran:2012:10.1111/j.1365-2265.2011.04319.x,
author = {Ramachandran, R and Bech, P and Murphy, KG and Dhillo, WS and Meeran, KM and Chapman, RS and Caplin, M and Ghatei, MA and Bloom, SR and Martin, NM},
doi = {10.1111/j.1365-2265.2011.04319.x},
journal = {Clin Endocrinol (Oxf)},
pages = {831--836},
title = {Improved diagnostic accuracy for neuroendocrine neoplasms using two chromogranin A assays.},
url = {http://dx.doi.org/10.1111/j.1365-2265.2011.04319.x},
volume = {76},
year = {2012}
}