PMC:7105881 / 26221-26230
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T509","span":{"begin":0,"end":9},"obj":"CHEBI:59132;CHEBI:59132"},{"id":"T16034","span":{"begin":0,"end":9},"obj":"CHEBI:59132;CHEBI:59132"}],"text":"antigenic"}