PMC:7199903 / 81-105
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T11","span":{"begin":0,"end":10},"obj":"VBD"},{"id":"T12","span":{"begin":11,"end":18},"obj":"NN"}],"text":"elaborated\nVaccine devel"}