@misc{indiciaec83d48b2b5e9,
  title = {Re: "Statistical analysis of correlated data using generalized estimating equations: an orientation".},
  author = {Guangyong Zou},
  year = {2003},
  doi = {10.1093/aje/kwg142},
  url = {https://pubmed.ncbi.nlm.nih.gov/12882954/},
  note = {Source identifier: 12882954}
}