@misc{indiciaeee27c6c219fd,
  title = {[Selective abortion under sonographic control in multiple pregnancy].},
  author = {U Gigon and G Beck and H Schneider},
  year = {1989},
  doi = {10.1055/s-2008-1035748},
  url = {https://pubmed.ncbi.nlm.nih.gov/2656370/},
  note = {Source identifier: 2656370}
}