@misc{indiciae3655b0d577ee,
  title = {Who discovered the twin method?},
  author = {R D Rende and R Plomin and S G Vandenberg},
  year = {1990},
  doi = {10.1007/bf01067795},
  url = {https://pubmed.ncbi.nlm.nih.gov/2191648/},
  note = {Source identifier: 2191648}
}