@misc{indiciaede085dfc9505,
  title = {Mortality after bereavement.},
  author = {K J Helsing and M Szklo},
  year = {1981},
  doi = {10.1093/oxfordjournals.aje.a113172},
  url = {https://pubmed.ncbi.nlm.nih.gov/7246529/},
  note = {Source identifier: 7246529}
}