@misc{indiciaeef3c2b4620d2,
  title = {Primary choledochal echinococcosis.},
  author = {N M Gupta},
  year = {1989},
  doi = {10.1111/j.1445-2197.1989.tb01653.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2764831/},
  note = {Source identifier: 2764831}
}