PMC:7386785 / 3493-3553
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T98462","span":{"begin":55,"end":56},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"ensitivity and high specificity; only six symptoms had a sen"}