RT Journal Article SR Electronic T1 Is it safe to start steroids at home for a COPD exacerbation after virtual assessment in the COVID-19 era? JF Cleveland Clinic Journal of Medicine JO Cleve Clin J Med FD Cleveland Clinic SP 213 OP 215 DO 10.3949/ccjm.88a.20194 VO 88 IS 4 A1 Achintya D. Singh A1 Agrima Mian A1 James K. Stoller YR 2021 UL http://www.ccjm.org/content/88/4/213.abstract AB