@misc{indiciae3a1f985e93b3,
  title = {Evaluation models and genetic parameters for calving difficulty in beef cattle.},
  author = {F Phocas and D Laloë},
  year = {2003},
  doi = {10.2527/2003.814933x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12723082/},
  note = {Source identifier: 12723082}
}