PMC:7281378 / 6052-6054
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T21822","span":{"begin":0,"end":2},"obj":"http://purl.obolibrary.org/obo/CLO_0001302"}],"text":"34"}
2_test
{"project":"2_test","denotations":[{"id":"32397138-19869924-82800777","span":{"begin":0,"end":2},"obj":"19869924"}],"text":"34"}