@misc{indiciaea9c3c13f72ed,
  title = {Multivariate analysis in twins.},
  author = {E Defrise-Gussenhoven},
  doi = {10.1017/s1120962300025300},
  url = {https://pubmed.ncbi.nlm.nih.gov/5533764/},
  note = {Source identifier: 5533764}
}