PT - JOURNAL ARTICLE AU - Cegolon, Luca AU - Pichierri, Jennifer AU - Mastrangelo, Giuseppe AU - Cinquetti, Sandro AU - Sotgiu, Giovanni AU - Bellizzi, Saverio AU - Pichierri, Giuseppe TI - Hypothesis to explain the severe form of COVID-19 in Northern Italy AID - 10.1136/bmjgh-2020-002564 DP - 2020 Jun 01 TA - BMJ Global Health PG - e002564 VI - 5 IP - 6 4099 - http://gh.bmj.com/content/5/6/e002564.short 4100 - http://gh.bmj.com/content/5/6/e002564.full SO - BMJ Global Health2020 Jun 01; 5