PubMed:32057212 / 720-723
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T114","span":{"begin":0,"end":3},"obj":"DT"}],"text":"the"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok118","span":{"begin":0,"end":3},"obj":"DT"}],"text":"the"}