@misc{indiciae7c883d9d72b1,
  title = {Education to prevent preterm labor.},
  author = {M C Freda},
  doi = {10.1097/00005721-199001000-00004},
  url = {https://pubmed.ncbi.nlm.nih.gov/2105421/},
  note = {Source identifier: 2105421}
}