@misc{indiciae8f31c527e8fa,
  title = {Transfer factor in vitro. Additional data concerning a new method.},
  author = {M Arala-Chaves and M T Ramos and R Rosado and P Branco},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4819302/},
  note = {Source identifier: 4819302}
}