@article{doi:10.1001/archsurg.2012.1148,
author = {Mogannam A and Bianchi C and Chiriano J and et al},
title = {EFfects of prior abdominal surgery, obesity, and lumbar spine level on anterior retroperitoneal exposure of the lumbar spine},
journal = {Archives of Surgery},
volume = {147},
number = {12},
pages = {1130-1134},
year = {2012},
doi = {10.1001/archsurg.2012.1148},
URL = { + http://dx.doi.org/10.1001/archsurg.2012.1148},
eprint = {/data/Journals/SURG/926092/soa120055_1130_1134.pdf}
}