
PubMed:32077659 / 834-845
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T128","span":{"begin":0,"end":11},"obj":"JJ"}],"text":"statistical"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok137","span":{"begin":0,"end":11},"obj":"JJ"}],"text":"statistical"}