PubMed:32125873 / 33-44
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T5","span":{"begin":2,"end":5},"obj":"CC"}],"text":"s and Clini"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok6","span":{"begin":2,"end":5},"obj":"CC"}],"text":"s and Clini"}