@misc{indiciae3ee9262ed771,
  title = {Transfer factor.},
  author = {H S Lawrence},
  year = {1969},
  doi = {10.1016/s0065-2776(08)60480-0},
  url = {https://pubmed.ncbi.nlm.nih.gov/4910774/},
  note = {Source identifier: 4910774}
}