BibTex format
@inproceedings{Markar:2021:10.1097/SLA.0000000000003396,
author = {Markar, SR and Vidal-Diez, A and Holt, PJ and Karthikesalingam, A and Hanna, GB},
doi = {10.1097/SLA.0000000000003396},
pages = {924--932},
publisher = {LIPPINCOTT WILLIAMS & WILKINS},
title = {An International Comparison of the Management of Gastrointestinal Surgical Emergencies in Octogenarians-England Versus United States A National Population-based Cohort Study},
url = {http://dx.doi.org/10.1097/SLA.0000000000003396},
year = {2021}
}