PMC:7341831 / 10912-10924 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T174","span":{"begin":0,"end":12},"obj":"GO:0065007"},{"id":"T81843","span":{"begin":0,"end":12},"obj":"GO:0065007"}],"text":"surveillance"}