@misc{indiciae4be426306c3d,
  title = {Maximum likelihood estimation in random effects cure rate models with nonignorable missing covariates.},
  author = {Amy H Herring and Joseph G Ibrahim},
  year = {2002},
  doi = {10.1093/biostatistics/3.3.387},
  url = {https://pubmed.ncbi.nlm.nih.gov/12933605/},
  note = {Source identifier: 12933605}
}