@misc{indiciae1c827ac281c4,
  title = {Calculating expected deaths: a comparison of two methods.},
  author = {A C Chovil},
  year = {1987},
  doi = {10.1136/oem.44.10.699},
  url = {https://pubmed.ncbi.nlm.nih.gov/3676123/},
  note = {Source identifier: 3676123}
}