@misc{indiciaef2dc306918a0,
  title = {Choledocholithiasis--an ultrasonic study with comparative evaluation with ERCP/PTC.},
  author = {S Bhargava and S Vashisht and A Kakaria and R K Tandon and M Berry},
  year = {1988},
  doi = {10.1111/j.1440-1673.1988.tb02725.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/3056378/},
  note = {Source identifier: 3056378}
}