@misc{indiciae202bdce6edef,
  title = {[Bleomycin in complex treatment of esophageal cancer].},
  author = {E M Ivanova and A V Khlevnov and M S Tseshkovskiĭ},
  year = {1976},
  url = {https://pubmed.ncbi.nlm.nih.gov/58089/},
  note = {Source identifier: 58089}
}