PubMed:32098466 / 36-44
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T8","span":{"begin":3,"end":6},"obj":"CC"}],"text":"is and t"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok9","span":{"begin":3,"end":6},"obj":"CC"}],"text":"is and t"}