@misc{indiciaea2878ef0aba1,
  title = {Methotrexate in bronchial asthma.},
  author = {E Calderón and R G Coffey and R F Lockey},
  year = {1991},
  doi = {10.1016/0091-6749(91)90339-p},
  url = {https://pubmed.ncbi.nlm.nih.gov/1715352/},
  note = {Source identifier: 1715352}
}