@misc{indiciaecfdbbf00dab2,
  title = {A method for checking regression models in survival analysis based on the risk score.},
  author = {J K Grønnesby and O Borgan},
  year = {1996},
  doi = {10.1007/bf00127305},
  url = {https://pubmed.ncbi.nlm.nih.gov/9384628/},
  note = {Source identifier: 9384628}
}