@misc{indiciae3051b819d692,
  title = {Parturition in the sheep.},
  author = {G C Liggins and R J Fairclough and S A Grieves and C S Forster and B S Knox},
  year = {1977},
  doi = {10.1002/9780470720295.ch2},
  url = {https://pubmed.ncbi.nlm.nih.gov/205398/},
  note = {Source identifier: 205398}
}