@misc{indiciae0d0200fd6486,
  title = {Multiple-pregnancy complications.},
  author = {H Skalba and R Osuch-Jaczewska and O Lempart and Z Ochabska},
  year = {1974},
  doi = {10.1017/s1120962300024264},
  url = {https://pubmed.ncbi.nlm.nih.gov/4440419/},
  note = {Source identifier: 4440419}
}