@misc{indiciae1218b37c8360,
  title = {Physical workload and gestational age at delivery.},
  author = {C R Gill},
  year = {1995},
  doi = {10.1136/oem.52.11.782},
  url = {https://pubmed.ncbi.nlm.nih.gov/8535504/},
  note = {Source identifier: 8535504}
}