PubMed:32096367 / 3685-3688
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T504","span":{"begin":0,"end":3},"obj":"CD"}],"text":"two"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok558","span":{"begin":0,"end":3},"obj":"CD"},{"id":"lookup63","span":{"begin":0,"end":3},"obj":"time"},{"id":"lookup64","span":{"begin":0,"end":3},"obj":"number"}],"text":"two"}