@misc{indiciaef5416794d18c,
  title = {Semiparametric methods for clustered recurrent event data.},
  author = {Douglas E Schaubel and Jianwen Cai},
  year = {2005},
  doi = {10.1007/s10985-005-2970-y},
  url = {https://pubmed.ncbi.nlm.nih.gov/16133887/},
  note = {Source identifier: 16133887}
}