@misc{indiciaef2ffd30292e7,
  title = {Right upper quadrant calcification: porcelain gallbladder disease.},
  author = {E L Hoover and R K Natesha and M Cooperman and J Hassett},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1575112/},
  note = {Source identifier: 1575112}
}