@misc{indiciaea86d0eead1fc,
  title = {PC program extending the two-stage polynomial growth curve model to allow missing data.},
  author = {A M Furey and T R Ten Have and C J Kowalski and E D Schneiderman and S M Willis},
  year = {1993},
  doi = {10.1016/0020-7101(93)90042-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/8307659/},
  note = {Source identifier: 8307659}
}