@article{article,
title = {Factors associated with length of stay in intensive care after bariatric surgery},
author = {},
year = {2016},
journal = {Surgery for Obesity and Related Diseases},
volume = {12},
number = {7},
pages = {1391-1396},
howpublished = "\url{https://eurekamag.com/research/057/859/057859679.php}"
}