@article{14991,
  author = {Islam Omar and Yitka Graham and Rishi Singhal and Michael Wilson and Brijesh Madhok and Kamal K Mahawar},
  title = {Identification of common themes from never events data published by NHS England},
  year = {2021},
  journal = {World J Surg},
  volume = {45},
  chapter = {697-704},
  pages = {697-704},
  month = {11/2020},
  issn = {0364-2313},
  doi = {10.1007/s00268-020-05867-7},
}