PubMed:32171193 / 88-93
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T14","span":{"begin":1,"end":2},"obj":"-COLON-"}],"text":"9: an"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok18","span":{"begin":1,"end":2},"obj":":"}],"text":"9: an"}