@misc{indiciae8158218d57a9,
  title = {Correlations between first and second trimester markers for Down's syndrome screening.},
  author = {M Campogrande and E Viora and G Errante and S Bastonero and A Sciarrone and P Grassi Pirrone and M Perona and G Mancini and D Dall'Amico and E Pavanello and V Guaraldo},
  year = {2001},
  doi = {10.1136/jms.8.3.163},
  url = {https://pubmed.ncbi.nlm.nih.gov/11678558/},
  note = {Source identifier: 11678558}
}