@misc{indiciae00e7a6cff68e,
  title = {Thymosin-induced human serum factor increasing cyclic AMP.},
  author = {A Astaldi and G C Astaldi and P Wijermans and M Groenewoud and P T Schellekens and V P Eijsvoogel},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/197166/},
  note = {Source identifier: 197166}
}