PubMed:32049687 / 452-457
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T84","span":{"begin":0,"end":5},"obj":"JJS"}],"text":"least"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok94","span":{"begin":0,"end":5},"obj":"JJS"}],"text":"least"}