PMC:7283670 / 73463-73611
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T638","span":{"begin":62,"end":67},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_10239"}],"text":"Secondary: clinical cure incidence (14 days), the duration of virus change to negative (14 days), mortality at Day 30, ICU admission rate in 30 days"}