@misc{indiciae6ff73c84cf93,
  title = {Longitudinal data analysis. A comparison between generalized estimating equations and random coefficient analysis.},
  author = {Jos W R Twisk},
  year = {2004},
  doi = {10.1023/b:ejep.0000036572.00663.f2},
  url = {https://pubmed.ncbi.nlm.nih.gov/15469034/},
  note = {Source identifier: 15469034}
}