BibTex format
@article{Butterworth:2021:10.1016/j.ejso.2020.10.002,
author = {Butterworth, JW and Boshier, PR and Mavroveli, S and Van, Lanschot JBB and Sasako, M and Reynolds, J and Hanna, GB},
doi = {10.1016/j.ejso.2020.10.002},
journal = {EJSO},
pages = {748--756},
title = {Challenges to quality assurance of surgical interventions in clinical oncology trials: A systematic review},
url = {http://dx.doi.org/10.1016/j.ejso.2020.10.002},
volume = {47},
year = {2021}
}