PubMed:32118639 / 1661-1664
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T268","span":{"begin":0,"end":3},"obj":"DT"}],"text":"The"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok297","span":{"begin":0,"end":3},"obj":"DT"}],"text":"The"}