PubMed:32056249 / 13-24
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T2","span":{"begin":3,"end":11},"obj":"JJ"}],"text":"nd discrete"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok3","span":{"begin":3,"end":11},"obj":"JJ"}],"text":"nd discrete"}