@misc{indiciae3e2641348c8e,
  title = {Transfer factor.},
  author = {L E Spitler},
  doi = {10.1111/j.1365-4362.1978.tb06179.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/355164/},
  note = {Source identifier: 355164}
}