@misc{indiciaec6b535d31fa5,
  title = {Screening for detecting twin pregnancy.},
  author = {M Mägiste and H Von Schenck and N O Sjöberg and J I Thorell and A Aberg},
  year = {1976},
  doi = {10.1016/0002-9378(76)90522-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/984146/},
  note = {Source identifier: 984146}
}