PubMed:32060789 / 203-210
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T35","span":{"begin":0,"end":7},"obj":"JJ"}],"text":"unknown"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok37","span":{"begin":0,"end":7},"obj":"JJ"}],"text":"unknown"}