PMC:7199903 / 105-138
Annnotations
LitCovid-sample-Enju
{"project":"LitCovid-sample-Enju","denotations":[{"id":"T14","span":{"begin":7,"end":10},"obj":"IN"},{"id":"T15","span":{"begin":11,"end":17},"obj":"JJ"},{"id":"T16","span":{"begin":18,"end":23},"obj":"JJ"}],"text":"opment for severe acute respirato"}