PubMed:31986264 / 47-55
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T7","span":{"begin":2,"end":7},"obj":"JJ"}],"text":"9 novel "}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok8","span":{"begin":2,"end":7},"obj":"NN"}],"text":"9 novel "}