@misc{indiciae8b6f1b2f99b7,
  title = {Factors affecting gallbladder motility in sheep.},
  author = {M A Pass and T J Heath},
  year = {1977},
  doi = {10.1016/0306-4492(77)90027-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/15772/},
  note = {Source identifier: 15772}
}