Provider: Impact Journals, LLC
TY  - JOUR
AU  - Hu, Kaiyuan 
AU  - Lin, Liu 
AU  - Liang, Ying 
AU  - Shao, Xinning 
AU  - Hu, Zhongwei 
AU  - Luo, Hongbin 
AU  - Lei, Ming 
TI  - COVID-19: risk factors for severe cases of the Delta variant
JO  - Aging
JA  - Aging (Albany NY)
VL  - 13
IS  - 20
PB  - Impact Journals, LLC
SN  - 1945-4589
UR  - https://doi.org/10.18632/aging.203655
DO  - 10.18632/aging.203655
SP  - 23459
EP  - 23470
PY  - 
ER  -