PubMed:32172546 / 24-32
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T5","span":{"begin":2,"end":7},"obj":"CD"}],"text":"f three "}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok6","span":{"begin":2,"end":7},"obj":"CD"},{"id":"lookup1","span":{"begin":2,"end":7},"obj":"time"},{"id":"lookup2","span":{"begin":2,"end":7},"obj":"number"}],"text":"f three "}