@misc{indiciae1edbb7a3691b,
  title = {Multilevel models for longitudinal variables prognostic for survival.},
  author = {B L De Stavola and E Christensen},
  year = {1996},
  doi = {10.1007/bf00127306},
  url = {https://pubmed.ncbi.nlm.nih.gov/9384629/},
  note = {Source identifier: 9384629}
}