PubMed:32023684 / 179-186
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T30","span":{"begin":0,"end":7},"obj":"JJ"}],"text":"unknown"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok32","span":{"begin":0,"end":7},"obj":"JJ"}],"text":"unknown"}