@misc{indiciaeaa540e4266cf,
  title = {[Down's syndrome: obstetrical aspects].},
  author = {J C Bustos and J Castillo and G Ardiles},
  year = {1988},
  url = {https://pubmed.ncbi.nlm.nih.gov/2978962/},
  note = {Source identifier: 2978962}
}