BibTex format
@article{Bueter:2009:10.1159/000232383,
author = {Bueter, M and Ashrafian, H and le, Roux CW},
doi = {10.1159/000232383},
journal = {OBESITY FACTS},
pages = {325--331},
title = {Mechanisms of Weight Loss after Gastric Bypass and Gastric Banding},
url = {http://dx.doi.org/10.1159/000232383},
volume = {2},
year = {2009}
}