@misc{indiciae7c3f06b493bf,
  title = {Coagulum choledocholithotomy: a preliminary report.},
  author = {N M Gupta and M Kalra and J D Wig},
  year = {1986},
  url = {https://pubmed.ncbi.nlm.nih.gov/3091492/},
  note = {Source identifier: 3091492}
}