@misc{indiciaeaad9729d9087,
  title = {[Results of pregnancies characterized by a decrease in the level of alpha-fetoprotein in the maternal blood].},
  author = {S Guibaud and C Boisson and A Simplot and J M Thoulon and P Guibaud and J M Robert},
  year = {1989},
  url = {https://pubmed.ncbi.nlm.nih.gov/2469777/},
  note = {Source identifier: 2469777}
}