@misc{indiciaece6292492c27,
  title = {[The relationship between educational level, physical activity and mortality.].},
  author = {Einar Thornór Thornórarinsson and Thornórður Harðarson and Helgi Sigvaldason and Nikulás Sigfússon},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/16940634/},
  note = {Source identifier: 16940634}
}