@misc{indiciae3b79aa155774,
  title = {Retrospective ethical approval.},
  author = {R Morley and S R Grover and N Kilpatrick and M Hamilton},
  year = {2001},
  doi = {10.5694/j.1326-5377.2001.tb143576.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11587269/},
  note = {Source identifier: 11587269}
}