PubMed:32091414 / 1248-1253
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T236","span":{"begin":0,"end":5},"obj":"CD"}],"text":"61/80"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok266","span":{"begin":0,"end":2},"obj":"CD"},{"id":"tok267","span":{"begin":2,"end":3},"obj":"NN"},{"id":"tok268","span":{"begin":3,"end":5},"obj":"CD"}],"text":"61/80"}