BibTex format
@article{Nematy:2005:10.1186/cc3957,
author = {Nematy, M and O'Flynn, JE and Wandrag, L and Brynes, AE and Brett, SJ and Patterson, M and Ghatei, MA and Bloom, SR and Frost, GS},
doi = {10.1186/cc3957},
journal = {Critical Care},
title = {Changes in appetite related gut hormones in intensive care unit patients: a pilot cohort study},
url = {http://dx.doi.org/10.1186/cc3957},
volume = {10},
year = {2005}
}