@misc{indiciaec9408535e0b2,
  title = {Drug utilization studies and epidemiology.},
  author = {G Tognoni and A Liberati and L Pellò and F Sasanelli and A Spagnoli},
  year = {1983},
  url = {https://pubmed.ncbi.nlm.nih.gov/6856922/},
  note = {Source identifier: 6856922}
}