@misc{indiciae007482e68813,
  title = {Two cases with a ring chromosome in group E.},
  author = {P Aula and U Gripenberg and L Hjelt and E Kivalo and J Leisti and J Palo and B von Schoultz and E Suomalainen},
  year = {1967},
  doi = {10.1111/j.1600-0404.1967.tb02052.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5583277/},
  note = {Source identifier: 5583277}
}