BibTex format
@article{Farkas:2018:10.1016/j.amsu.2018.01.004,
author = {Farkas, N and Kaur, V and Shanmuganandan, A and Black, J and Redon, C and Frampton, AE and West, N},
doi = {10.1016/j.amsu.2018.01.004},
journal = {Annals of Medicine and Surgery},
pages = {32--39},
title = {A systematic review of gallstone sigmoid ileus management},
url = {http://dx.doi.org/10.1016/j.amsu.2018.01.004},
volume = {27},
year = {2018}
}