@misc{indiciae8ded13ca2954,
  title = {Developing a system for surgical audit.},
  author = {R A Pettigrew and J R McDonald and A M van Rij},
  year = {1991},
  doi = {10.1111/j.1445-2197.1991.tb00295.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/1867609/},
  note = {Source identifier: 1867609}
}