@misc{indiciaec25f107b0909,
  title = {Studies on diffusing factors: The mode of action of diffusing factors.},
  author = {M G Evans and J Madinaveitia},
  year = {1940},
  doi = {10.1042/bj0340613},
  url = {https://pubmed.ncbi.nlm.nih.gov/16747198/},
  note = {Source identifier: 16747198}
}