@misc{indiciae2c9d725d6422,
  title = {Pyoderma gangrenosum, altered delayed hypersensitivity and polyarthritis.},
  author = {G S Lazarus and L A Goldsmith and R E Rocklin and R S Pinals and J P de Buisseret and J R David},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/5009622/},
  note = {Source identifier: 5009622}
}