PubMed:32096367 / 229-237
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T37","span":{"begin":4,"end":5},"obj":"-COMMA-"}],"text":"ases, th"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok44","span":{"begin":4,"end":5},"obj":","}],"text":"ases, th"}