PubMed:32026671 / 723-728
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T110","span":{"begin":0,"end":5},"obj":"CD"}],"text":"three"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok119","span":{"begin":0,"end":5},"obj":"CD"},{"id":"lookup17","span":{"begin":0,"end":5},"obj":"time"},{"id":"lookup18","span":{"begin":0,"end":5},"obj":"number"}],"text":"three"}