@misc{indiciae3f0cd3ee7e50,
  title = {Continuous and group sequential conditional probability ratio tests for phase II clinical trials.},
  author = {M Tan and X Xiong},
  year = {1996},
  doi = {10.1002/(sici)1097-0258(19961015)15:19<2037::aid-sim339>3.0.co;2-z},
  url = {https://pubmed.ncbi.nlm.nih.gov/8896138/},
  note = {Source identifier: 8896138}
}