@misc{indiciae00909b589713,
  title = {Research on twins: implications for parenting.},
  author = {J Showers and J T McCleery},
  doi = {10.1111/j.1365-2214.1984.tb00195.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6398133/},
  note = {Source identifier: 6398133}
}