@misc{indiciae9ec1213a5696,
  title = {[Intra-operative cholangiography: systematic or selective?].},
  author = {A Giustina and E Castellaro and G Macellari},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/4033987/},
  note = {Source identifier: 4033987}
}