@misc{indiciae67b1842a8eae,
  title = {Let's talk about purchasing power.},
  author = {P C Seifert},
  year = {1999},
  doi = {10.1016/s0001-2092(06)61871-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/10376087/},
  note = {Source identifier: 10376087}
}