PubMed:32125131 / 1517-1520
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T329","span":{"begin":0,"end":3},"obj":"CD"}],"text":"two"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok377","span":{"begin":0,"end":3},"obj":"CD"},{"id":"lookup46","span":{"begin":0,"end":3},"obj":"time"},{"id":"lookup47","span":{"begin":0,"end":3},"obj":"number"}],"text":"two"}