PubMed:32118640 / 2226-2230
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T363","span":{"begin":0,"end":4},"obj":"CD"}],"text":"20.9"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok449","span":{"begin":0,"end":2},"obj":"CD"},{"id":"tok450","span":{"begin":2,"end":3},"obj":"."},{"id":"tok451","span":{"begin":3,"end":4},"obj":"CD"}],"text":"20.9"}