@misc{indiciae2217ce418d7b,
  title = {Transfer factor.},
  author = {R A Good},
  year = {1972},
  doi = {10.1016/0008-8749(72)90116-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/4554090/},
  note = {Source identifier: 4554090}
}