@misc{indiciaefc3b86f66282,
  title = {Methotrexate in psoriasis.},
  author = {A Nyfors},
  year = {1968},
  doi = {10.1016/s0140-6736(68)91748-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4177237/},
  note = {Source identifier: 4177237}
}