@misc{indiciae0f363cf22a11,
  title = {The human twin.},
  author = {L Gedda},
  year = {1980},
  doi = {10.1017/s0001566000008564},
  url = {https://pubmed.ncbi.nlm.nih.gov/7196134/},
  note = {Source identifier: 7196134}
}