@misc{indiciaedea1e6596a4f,
  title = {Performance of generalized estimating equations in practical situations.},
  author = {S R Lipsitz and G M Fitzmaurice and E J Orav and N M Laird},
  year = {1994},
  url = {https://pubmed.ncbi.nlm.nih.gov/8086610/},
  note = {Source identifier: 8086610}
}