1. Two coronavirus cases found in Italy. ANSA Agency, 31 January 2020. http://www.ansa.it/english/news/general_news/2020/01/31/two-coronavirus-cases-found-in-italy_981d57c5-67b9-4043-95d5-f6bd47e389df.html.
2. Coronavirus, tutti gli spostamenti di Mattia, il 38enne contagiato di Codogno. La Repubblica 2020 Feb 22. https://www.repubblica.it/cronaca/2020/02/22/news/il_contagiato-249206473/
3. Italy scrambles to contain coronavirus outbreak after admitting hospital mess-up. CNN 2020 Feb 26. https://edition.cnn.com/2020/02/25/europe/italy-coronavirus-backfoot-intl/index.html
4. Regioni sotto accusa. Conte: “Toglieremo i poteri”. La replica dalla Lombardia: “Purtroppo abbiamo seguito il governo.” La Stampa 2020 Feb 25. https://www.lastampa.it/cronaca/2020/02/25/news/regioni-sotto-accusa-conte-toglieremo-i-poteri-la-replica-dalla-lombardia-purtroppo-abbiamo-seguito-il-governo-1.38515045.
5. OECD. Reviews of health care quality: Italy 2014. Raising Standards. 2014. https://read.oecd-ilibrary.org/social-issues-migration-health/oecd-reviews-of-health-care-quality-italy-2014_9789264225428-en