@misc{indiciaece6aa8b047a4,
  title = {[Immunoactivation with ethylnitrosourea].},
  author = {M Kupfer and G Kupfer and U Berger},
  year = {1969},
  doi = {10.1007/bf01166827},
  url = {https://pubmed.ncbi.nlm.nih.gov/5360107/},
  note = {Source identifier: 5360107}
}