@misc{indiciae8d8a26b08824,
  title = {Transfer factor for CO during exercise in children.},
  author = {S D Anderson and S Godfrey},
  year = {1971},
  doi = {10.1136/thx.26.1.51},
  url = {https://pubmed.ncbi.nlm.nih.gov/5101269/},
  note = {Source identifier: 5101269}
}