PubMed:32118389 / 185-188
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T31","span":{"begin":2,"end":3},"obj":"-COMMA-"}],"text":"ry,"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok33","span":{"begin":2,"end":3},"obj":","}],"text":"ry,"}