@misc{indiciae39c4f8822e37,
  title = {[The class effect].},
  author = {Jesús Honorato Pérez},
  year = {2003},
  doi = {10.1016/s0025-7753(03)74021-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/14622525/},
  note = {Source identifier: 14622525}
}