@misc{indiciaee9014894031b,
  title = {[Decrease of blood lead in the Marche population, 1979-1989].},
  author = {M Valentino and P Fusaro and G Ceccarelli},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2136336/},
  note = {Source identifier: 2136336}
}