PubMed:32118390 / 1825-1827
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T162","span":{"begin":0,"end":2},"obj":"CD"}],"text":"86"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok492","span":{"begin":0,"end":2},"obj":"CD"}],"text":"86"}