@misc{indiciae9e9457732a59,
  title = {Annular pancreas.},
  author = {A Ahmed and K F Chan and I S Song},
  year = {1982},
  doi = {10.1097/00004728-198204000-00035},
  url = {https://pubmed.ncbi.nlm.nih.gov/7076939/},
  note = {Source identifier: 7076939}
}