PMC:7105881 / 43036-43061 JSONTXT

{"project":"LitCovid-PD-GO-BP","denotations":[{"id":"T87","span":{"begin":0,"end":25},"obj":"http://purl.obolibrary.org/obo/GO_0002456"},{"id":"T88","span":{"begin":0,"end":25},"obj":"http://purl.obolibrary.org/obo/GO_0002449"},{"id":"T89","span":{"begin":0,"end":25},"obj":"http://purl.obolibrary.org/obo/GO_0002443"}],"text":"cellular immune responses"}