@misc{indiciae36511f9c3751,
  title = {XXYY with manic-depression.},
  author = {J Jancar},
  year = {1968},
  doi = {10.1016/s0140-6736(68)91194-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4176282/},
  note = {Source identifier: 4176282}
}