@misc{indiciaec377db1c9562,
  title = {Migratory gallstone causing duodenal obstruction.},
  author = {Kimball I Maull and David C Price},
  year = {2006},
  doi = {10.1016/j.jamcollsurg.2006.03.023},
  url = {https://pubmed.ncbi.nlm.nih.gov/17084344/},
  note = {Source identifier: 17084344}
}