PubMed:32026671 / 1195-1198
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T199","span":{"begin":0,"end":3},"obj":"CD"}],"text":"Two"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok215","span":{"begin":0,"end":3},"obj":"CD"},{"id":"lookup25","span":{"begin":0,"end":3},"obj":"number"}],"text":"Two"}