PMC:7105881 / 34982-35000 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T593","span":{"begin":0,"end":18},"obj":"BV_7"},{"id":"T7300","span":{"begin":0,"end":18},"obj":"BV_7"}],"text":"cross-neutralizing"}