@misc{indiciaecea035d720c2,
  title = {Introduction to pharmacoepidemiology.},
  author = {A G Hartzema and M S Porta and H H Tilson},
  year = {1987},
  doi = {10.1177/106002808702100915},
  url = {https://pubmed.ncbi.nlm.nih.gov/3652936/},
  note = {Source identifier: 3652936}
}