@misc{indiciaeff3b126aecaf,
  title = {[The perforated gallbladder in sonography].},
  author = {H J Gabriel},
  year = {1984},
  doi = {10.1055/s-2007-1012081},
  url = {https://pubmed.ncbi.nlm.nih.gov/6474146/},
  note = {Source identifier: 6474146}
}