@misc{indiciaef45fed088b3b,
  title = {Longitudinal studies: comparative conclusions.},
  author = {J G Greene and A P Visser},
  year = {1992},
  doi = {10.1016/0378-5122(92)90007-q},
  url = {https://pubmed.ncbi.nlm.nih.gov/1565023/},
  note = {Source identifier: 1565023}
}