@misc{indiciae4870b7be5a0d,
  title = {Efficiency robust tests for survival or ordered categorical data.},
  author = {B Freidlin and M J Podgor and J L Gastwirth},
  year = {1999},
  doi = {10.1111/j.0006-341x.1999.00883.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/11315021/},
  note = {Source identifier: 11315021}
}