@misc{indiciae2101537ee3bc,
  title = {The central Iowa project.},
  author = {H M Allen},
  year = {1994},
  doi = {10.1097/00004479-199410000-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/10137968/},
  note = {Source identifier: 10137968}
}