PMC:7105881 / 23858-23881 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T453","span":{"begin":13,"end":23},"obj":"GO:0042571"},{"id":"T84855","span":{"begin":13,"end":23},"obj":"GO:0042571"}],"text":"neutralizing antibodies"}