@misc{indiciaee77d39bb0c6a,
  title = {Factors affecting sow farrowing interval.},
  author = {N W Moody and V C Speer},
  year = {1971},
  doi = {10.2527/jas1971.323510x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5547976/},
  note = {Source identifier: 5547976}
}