PMC:7195088 / 18867-18916
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T95","span":{"begin":3,"end":4},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T96","span":{"begin":34,"end":35},"obj":"http://purl.obolibrary.org/obo/CLO_0001021"}],"text":": (a) clear CT scan at 3–7 days; (b) negative RT-"}