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2020
Impact Factor
6.745
Comorbid Chronic Diseases are Strongly Correlated with Disease Severity among COVID-19 Patients: A Systematic Review and Meta-Analysis
Hong Liu, Shiyan Chen, Min Liu, Hao Nie, Hongyun Lu
Aging and disease . 2020, (3): 668 -678 .  DOI: 10.14336/AD.2020.0502