@ARTICLE{
author={Stanisic Veselin,Milicevic Miroslav N,Kocev Nikola I,Stanisic Balsa},
year={2020},
title={A prospective cohort study for prediction of difficult laparoscopic cholecystectomy},
journal={ANNALS OF MEDICINE AND SURGERY},
volume={60},
number={},
pages={728-733},
document_type={Article},
}