@misc{indiciae92567396439e,
  title = {"Aging bull'.},
  author = {G W Geelhoed},
  year = {1996},
  doi = {10.1016/s0306-9877(96)90160-7},
  url = {https://pubmed.ncbi.nlm.nih.gov/8961245/},
  note = {Source identifier: 8961245}
}