PMC:7199903 / 284-286
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T3","span":{"begin":0,"end":2},"obj":"http://purl.obolibrary.org/obo/CLO_0050507"}],"text":"22"}
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T41","span":{"begin":0,"end":2},"obj":"CD"}],"text":"22"}