@misc{indiciaeb0c3ca55045a,
  title = {[Annular pancreas].},
  author = {A TJON SIEN KIE and P WITTEBOL and J LUNDING},
  year = {1959},
  url = {https://pubmed.ncbi.nlm.nih.gov/13838554/},
  note = {Source identifier: 13838554}
}