PubMed:31991628 / 6-17
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T2","span":{"begin":5,"end":7},"obj":"IN"}],"text":"tent of Tra"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok3","span":{"begin":5,"end":7},"obj":"IN"}],"text":"tent of Tra"}