BibTex format
@article{Kayani:2012:10.1007/s00268-012-1582-4,
author = {Kayani, B and Okabayashi, K and Ashrafian, H and Harling, L and Rao, C and Darzi, A and Kitagawa, Y and Athanasiou, T and Zacharakis, E},
doi = {10.1007/s00268-012-1582-4},
journal = {WORLD JOURNAL OF SURGERY},
pages = {1785--1795},
title = {Does Obesity Affect Outcomes in Patients Undergoing Esophagectomy for Cancer? A Meta-analysis},
url = {http://dx.doi.org/10.1007/s00268-012-1582-4},
volume = {36},
year = {2012}
}