@misc{indiciaed1a605629736,
  title = {Bovine gall bladder operation.},
  author = {R C Hibberd},
  year = {1982},
  doi = {10.1136/vr.110.24.565-a},
  url = {https://pubmed.ncbi.nlm.nih.gov/7112875/},
  note = {Source identifier: 7112875}
}