PubMed:32133152 / 1440-1443
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T211","span":{"begin":0,"end":3},"obj":"CD"}],"text":"0.5"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok249","span":{"begin":0,"end":1},"obj":"CD"},{"id":"tok250","span":{"begin":1,"end":2},"obj":"."},{"id":"tok251","span":{"begin":2,"end":3},"obj":"LS"}],"text":"0.5"}