PubMed:32168464 / 627-633
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T113","span":{"begin":0,"end":6},"obj":"NNS"}],"text":"values"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok123","span":{"begin":0,"end":6},"obj":"NNS"}],"text":"values"}