@misc{indiciaea048fb73fb7e,
  title = {Organic compounds used in animal husbandry: Chapter 13},
  author = {Robert L. Wershaw and Laurence S. Shore},
  year = {2009},
  doi = {10.1007/978-0-387-92834-0\_13},
  url = {https://pubs.usgs.gov/publication/70189915},
  note = {Source identifier: 70189915}
}