PubMed:32125873 / 56-63
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T8","span":{"begin":3,"end":5},"obj":"IN"}],"text":"ns of C"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok9","span":{"begin":3,"end":5},"obj":"IN"}],"text":"ns of C"}