@misc{indiciaef1d0047d9dc0,
  title = {Fitting growth curve models to longitudinal data with missing observations.},
  author = {W D Johnson and V T George and A Shahane and G J Fuchs},
  year = {1992},
  url = {https://pubmed.ncbi.nlm.nih.gov/1559693/},
  note = {Source identifier: 1559693}
}