@misc{indiciaee17120ec8957,
  title = {Urinary beta-core-hCG screening in the first trimester.},
  author = {H S Cuckle and J A Canick and L H Kellner and J M Van Lith and I White and B R Helbig and N C Rose and I K Sehmi and R Jones},
  year = {1996},
  doi = {10.1002/(sici)1097-0223(199611)16:11<1057::aid-pd992>3.0.co;2-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/8953643/},
  note = {Source identifier: 8953643}
}