PMC:7205724 / 1965-1987
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T299","span":{"begin":3,"end":15},"obj":"NN"},{"id":"T300","span":{"begin":16,"end":21},"obj":"MD"}],"text":"me modification would "}