@misc{indiciae1e2c10affea5,
  title = {Letter: Transfer factor in atopic disease.},
  author = {A Alonso},
  year = {1976},
  doi = {10.1016/s0140-6736(76)92688-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/58342/},
  note = {Source identifier: 58342}
}