@misc{indiciaec25e4730cf27,
  title = {Decrease of dental treatments over a 15-year period in the Canton of Ticino.},
  author = {G Ruggia and G Ferrazzini},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1853182/},
  note = {Source identifier: 1853182}
}