PubMed:31967321 / 146-157
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T19","span":{"begin":3,"end":6},"obj":"DT"}],"text":"n.\nThe curr"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok20","span":{"begin":1,"end":2},"obj":"."},{"id":"tok21","span":{"begin":3,"end":6},"obj":"DT"}],"text":"n.\nThe curr"}