FONTI:
https://www.youtube.com/watch?v=oGtBmK8Z4bw
https://www.youtube.com/watch?v=Q89Rkxjxs_8&feature=youtu.be
https://www.iltempo.it/salute/2020/03/04/news/coronavirus-sintomi-cure-cosa-fare-infezione-virus-cina-lidia-rota-vender-ematologa-1290032/
https://www.ilgiornale.it/news/politica/terapie-intensive-documento-choc-liste-meritevoli-essere-1837052.html?update=0