PubMed:32106216 / 1665-1671
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T162","span":{"begin":0,"end":6},"obj":"RBR"}],"text":"better"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok310","span":{"begin":0,"end":6},"obj":"JJR"}],"text":"better"}