@misc{indiciae70ae3005ceae,
  title = {Morbidity and social class.},
  author = {R Kemp},
  year = {1967},
  doi = {10.1016/s0140-6736(67)91610-8},
  url = {https://pubmed.ncbi.nlm.nih.gov/4165162/},
  note = {Source identifier: 4165162}
}