@misc{indiciae156db4caf2f9,
  title = {Increasing weaning age improves pig performance in a multisite production system.},
  author = {R G Main and S S Dritz and M D Tokach and R D Goodband and J L Nelssen},
  year = {2004},
  doi = {10.2527/2004.8251499x},
  url = {https://pubmed.ncbi.nlm.nih.gov/15144093/},
  note = {Source identifier: 15144093}
}