@misc{indiciae4384aaa65457,
  title = {Studies on bleomycin.},
  author = {H Umezawa and M Ishizuka and K Maeda and T Takeuchi},
  year = {1967},
  doi = {10.1002/1097-0142(1967)20:5<891::aid-cncr2820200550>3.0.co;2-v},
  url = {https://pubmed.ncbi.nlm.nih.gov/5337399/},
  note = {Source identifier: 5337399}
}