BibTex format
@article{Ahmad:2017:10.1016/j.ejso.2017.08.002,
author = {Ahmad, T and Bouwman, RA and Grigoras, I and Aldecoa, C and Hofer, C and Hoeft, A and Holt, P and Fleisher, LA and Buhre, W and Pearse, RM and Ferguson, M and MacMahon, M and Shulman, M and Cherian, R and Currow, H and Kanathiban, K and Gillespie, D and Pathmanathan, E and Phillips, K and Reynolds, J and Rowley, J and Douglas, J and Kerridge, R and Garg, S and Bennett, M and Jain, M and Alcock, D and Terblanche, N and Cotter, R and Leslie, K and Stewart, M and Zingerle, N and Clyde, A and Hambidge, O and Rehak, A and Cotterell, S and Huynh, WBQ and McCulloch, T and Ben-Menachem, E and Egan, T and Cope, J and Halliwell, R and Fellinger, P and Haisjackl, M and Haselberger, S and Holaubek, C and Lichtenegger, P and Scherz, F and Schmid, W and Hoffer, F and Cakova, V and Eichwalder, A and Fischbach, N and Klug, R and Schneider, E and Vesely, M and Wickenhauser, R and Grubmueller, KG and Leitgeb, M and Lang, F and Toro, N and Bauer, M and Laengle, F and Haberl, C and Mayrhofer, T and Trybus},
doi = {10.1016/j.ejso.2017.08.002},
journal = {EJSO},
pages = {2324--2332},
title = {In-hospital clinical outcomes after upper gastrointestinal surgery: Data from an international observational study},
url = {http://dx.doi.org/10.1016/j.ejso.2017.08.002},
volume = {43},
year = {2017}
}