PMC:7205724 / 8802-8814
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T93","span":{"begin":10,"end":11},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"urface of a "}
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T1476","span":{"begin":7,"end":9},"obj":"IN"},{"id":"T1477","span":{"begin":10,"end":11},"obj":"DT"}],"text":"urface of a "}