PMC:7008072 / 1687-1728
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T8","span":{"begin":7,"end":9},"obj":"http://purl.obolibrary.org/obo/CLO_0053733"},{"id":"T9","span":{"begin":23,"end":24},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"10 and 11 to establish a tertiary infecti"}