@misc{indiciae05f3c570132b,
  title = {Methotrexate use in systemic vasculitis.},
  author = {C A Langford and M C Sneller and G S Hoffman},
  year = {1997},
  doi = {10.1016/s0889-857x(05)70363-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/9361158/},
  note = {Source identifier: 9361158}
}