@misc{indiciae746c76426136,
  title = {Methotrexate.},
  author = {A S O'Marcaigh and D L Betcher},
  year = {1993},
  doi = {10.1177/104345429301000407},
  url = {https://pubmed.ncbi.nlm.nih.gov/8251124/},
  note = {Source identifier: 8251124}
}