PMC:7111504 / 9703-9717
Annnotations
LitCovid-PMC-OGER-BB
{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T105","span":{"begin":0,"end":14},"obj":"BV_15"},{"id":"T34290","span":{"begin":0,"end":14},"obj":"BV_15"}],"text":"immunogenicity"}