@misc{indiciaee2383167cdfb,
  title = {The cooperative group studies.},
  author = {U J WILE},
  year = {1956},
  doi = {10.1001/archderm.1956.01550050058009},
  url = {https://pubmed.ncbi.nlm.nih.gov/13312641/},
  note = {Source identifier: 13312641}
}