@misc{indiciae7497ecb51014,
  title = {Prone view for cholecyst-sonography.},
  author = {W K Andrew},
  year = {1987},
  doi = {10.7863/jum.1987.6.9.568},
  url = {https://pubmed.ncbi.nlm.nih.gov/3312632/},
  note = {Source identifier: 3312632}
}