@misc{indiciae7d4872b8c51e,
  title = {A new, simple three-step method for determining gestational age.},
  author = {M Tunçer and E Yilgör and G Erdem},
  url = {https://pubmed.ncbi.nlm.nih.gov/7090055/},
  note = {Source identifier: 7090055}
}