PubMed:32026671 / 1401-1406
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T235","span":{"begin":0,"end":5},"obj":"CD"}],"text":"20/29"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok254","span":{"begin":0,"end":2},"obj":"CD"},{"id":"tok255","span":{"begin":2,"end":3},"obj":"NN"},{"id":"tok256","span":{"begin":3,"end":5},"obj":"CD"}],"text":"20/29"}