
PubMed:32061200 / 1153-1157
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T202","span":{"begin":0,"end":4},"obj":"JJR"}],"text":"less"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok221","span":{"begin":0,"end":4},"obj":"JJR"}],"text":"less"}