PMC:7205724 / 20088-20106
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T62356","span":{"begin":1,"end":12},"obj":"JJ"},{"id":"T67333","span":{"begin":13,"end":17},"obj":"NN"}],"text":" recombinant type "}