RT Journal Article SR Electronic T1 Hypothesis to explain the severe form of COVID-19 in Northern Italy JF BMJ Global Health JO BMJ Global Health FD BMJ Publishing Group Ltd SP e002564 DO 10.1136/bmjgh-2020-002564 VO 5 IS 6 A1 Cegolon, Luca A1 Pichierri, Jennifer A1 Mastrangelo, Giuseppe A1 Cinquetti, Sandro A1 Sotgiu, Giovanni A1 Bellizzi, Saverio A1 Pichierri, Giuseppe YR 2020 UL http://gh.bmj.com/content/5/6/e002564.abstract AB