@misc{indiciae20e17db4b1e6,
  title = {Prospects for improved folate antagonists.},
  author = {J A Mead},
  year = {1971},
  doi = {10.1111/j.1749-6632.1971.tb31178.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5289721/},
  note = {Source identifier: 5289721}
}