@misc{indiciaef0caf7c8fee1,
  title = {Modeling community-level effects on preterm birth.},
  author = {Jay S Kaufman and Nancy Dole and David A Savitz and Amy H Herring},
  year = {2003},
  doi = {10.1016/s1047-2797(02)00480-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/12821277/},
  note = {Source identifier: 12821277}
}