@misc{indiciaed290c1588e73,
  title = {Annular pancreas.},
  author = {R S SILVIS},
  year = {1952},
  doi = {10.1097/00000658-195202000-00015},
  url = {https://pubmed.ncbi.nlm.nih.gov/14903856/},
  note = {Source identifier: 14903856}
}