@misc{indiciae38f49c8d1b09,
  title = {[Echography and extrauterine pregnancy].},
  author = {M G Alemanno and M Brizzolara and E Viora},
  year = {1985},
  url = {https://pubmed.ncbi.nlm.nih.gov/3908994/},
  note = {Source identifier: 3908994}
}