Christiani David C
Department of Environmental HealthandDepartment of EpidemiologyHarvard T.H. Chan School of Public HealthBoston, Massachusettsand.
Department of MedicineMassachusetts General Hospital/Harvard Medical SchoolBoston, Massachusetts.
Am J Respir Crit Care Med. 2020 Aug 1;202(3):317-319. doi: 10.1164/rccm.202004-1404ED.