@misc{indiciaeea014488e583,
  title = {Lamb survival.},
  author = {R O Collins},
  year = {1981},
  doi = {10.1136/vr.109.2.43},
  url = {https://pubmed.ncbi.nlm.nih.gov/7303457/},
  note = {Source identifier: 7303457}
}