@misc{indiciae4b780a9043be,
  title = {Monozygotic bovine twin efficiency values.},
  author = {J K Ward and T J Klopfenstein and R K Christenson and W Woods and L Rittenhouse},
  year = {1971},
  doi = {10.2527/jas1971.3261262x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5104171/},
  note = {Source identifier: 5104171}
}