PMC:7289100 / 2911-2913
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T33","span":{"begin":0,"end":2},"obj":"http://purl.obolibrary.org/obo/CLO_0050507"}],"text":"22"}
2_test
{"project":"2_test","denotations":[{"id":"32535093-32307952-4828856","span":{"begin":0,"end":2},"obj":"32307952"}],"text":"22"}