@misc{indiciaee2679899958a,
  title = {Cholecystitis without gallstones.},
  author = {J Y Kang and R C Williamson},
  year = {1990},
  doi = {10.1155/1990/89848},
  url = {https://pubmed.ncbi.nlm.nih.gov/2278910/},
  note = {Source identifier: 2278910}
}