PubMed:32141570 / 36-40
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T5","span":{"begin":3,"end":4},"obj":"-COMMA-"}],"text":"nce,"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok8","span":{"begin":3,"end":4},"obj":","}],"text":"nce,"}