@misc{indiciae157aeb1833dc,
  title = {Technical note: two programs for performing multigroup longitudinal data analyses.},
  author = {T R Ten Have and C J Kowalski and E D Schneiderman and S M Willis},
  year = {1992},
  doi = {10.1002/ajpa.1330880211},
  url = {https://pubmed.ncbi.nlm.nih.gov/1605321/},
  note = {Source identifier: 1605321}
}