PubMed:32134681 / 1519-1522
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T261","span":{"begin":0,"end":3},"obj":"CD"}],"text":"3.0"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok301","span":{"begin":0,"end":1},"obj":"CD"},{"id":"tok302","span":{"begin":1,"end":2},"obj":"."},{"id":"tok303","span":{"begin":2,"end":3},"obj":"CD"}],"text":"3.0"}