BibTex format
@article{de:2019:10.1002/bjs.11188,
author = {de, Jong GM and Clark, SK},
doi = {10.1002/bjs.11188},
journal = {Br J Surg},
title = {The St Mark's retractor.},
url = {http://dx.doi.org/10.1002/bjs.11188},
volume = {106},
year = {2019}
}