@misc{indiciaeff157b393694,
  title = {Skin test antigens: an evaluation whose time has come.},
  author = {S D Chaparas},
  year = {1978},
  doi = {10.1164/arrd.1978.118.6.1109},
  url = {https://pubmed.ncbi.nlm.nih.gov/742761/},
  note = {Source identifier: 742761}
}