@misc{indiciae84c535c2fb48,
  title = {Social class variations in mortality.},
  author = {W P LOGAN},
  year = {1954},
  doi = {10.1136/jech.8.3.128},
  url = {https://pubmed.ncbi.nlm.nih.gov/13190167/},
  note = {Source identifier: 13190167}
}