TY  - SER
AU  - Kyung-Bok Son
TI  - Disease severity classification and COVID-19 ourcomes, Republic of Korea
KW  - Patient Isolation
KW  - Pneumonia, Viral
KW  - epidemiology
KW  - Republic of Korea
KW  - SARS-CoV-2
KW  - Severity of Illness Index
KW  - Vital Signs
ER  -