PMC:7212949 / 15530-15532
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T116","span":{"begin":0,"end":2},"obj":"http://purl.obolibrary.org/obo/CLO_0050507"}],"text":"22"}
2_test
{"project":"2_test","denotations":[{"id":"32620220-31986264-2074059","span":{"begin":0,"end":2},"obj":"31986264"}],"text":"22"}