@misc{indiciae79e8e5d16411,
  title = {[Statistical data on pregnancy].},
  author = {M Muxi-Olives and L Ballesteros and J Pérez-Soler and R Rojas and C Alcón and F Castaño and B Berjano},
  year = {1969},
  url = {https://pubmed.ncbi.nlm.nih.gov/5354201/},
  note = {Source identifier: 5354201}
}