@misc{indiciae4ced0dccd65a,
  title = {Clusters of birth defects.},
  author = {C Bower},
  year = {1993},
  doi = {10.5694/j.1326-5377.1993.tb138041.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8232028/},
  note = {Source identifier: 8232028}
}