@misc{indiciaedd919a2c5c9f,
  title = {A comprehensive resident training program in operative endoscopy.},
  author = {G Cundiff and A C Weidner and C B Hammond},
  year = {1998},
  doi = {10.1016/s0029-7844(98)00352-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/9794690/},
  note = {Source identifier: 9794690}
}