@misc{indiciaed7b7995c8d90,
  title = {Radioimmunoassay for methotrexate using hydroxyethylmethacrylate hydrogel.},
  author = {K J Tracey and R Mutkoski and J A Lopez and W Franzblau and C Franzblau},
  year = {1983},
  doi = {10.1007/bf00446217},
  url = {https://pubmed.ncbi.nlm.nih.gov/6831631/},
  note = {Source identifier: 6831631}
}