@misc{indiciaed9c0d3bdb4dd,
  title = {Topotecan in chronic lymphocytic leukemia.},
  author = {S O'Brien and H Kantarjian and A Ellis and L Zwelling and E Estey and M Keating},
  year = {1995},
  doi = {10.1002/1097-0142(19950301)75:5<1104::aid-cncr2820750509>3.0.co;2-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/7850708/},
  note = {Source identifier: 7850708}
}