@misc{indiciae72c2cdbfaa6c,
  title = {Duplicate publications.},
  author = {I G Verber},
  year = {1991},
  doi = {10.1136/adc.66.7.908-e},
  url = {https://pubmed.ncbi.nlm.nih.gov/1863119/},
  note = {Source identifier: 1863119}
}