PubMed:32077659 / 2035-2039
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T325","span":{"begin":0,"end":4},"obj":"IN"}],"text":"that"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok348","span":{"begin":0,"end":4},"obj":"IN"}],"text":"that"}