PubMed:32164424 / 36-46
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T7","span":{"begin":6,"end":7},"obj":"-COMMA-"}],"text":"ogical, Cl"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok9","span":{"begin":6,"end":7},"obj":","}],"text":"ogical, Cl"}