@misc{indiciae173ac5205137,
  title = {Preterm delivery: an overview.},
  author = {Kjell Haram and Jan Helge Seglem Mortensen and Anne-Lone Wollen},
  year = {2003},
  doi = {10.1034/j.1600-0412.2003.00218.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/12848639/},
  note = {Source identifier: 12848639}
}