@misc{indiciaea7f6f3d5ab87,
  title = {Shadow depth cues and endoscopic task performance.},
  author = {George B Hanna and Adrian B Cresswell and Alfred Cuschieri},
  year = {2002},
  doi = {10.1001/archsurg.137.10.1166},
  url = {https://pubmed.ncbi.nlm.nih.gov/12361428/},
  note = {Source identifier: 12361428}
}