PubMed:32176772 / 1634-1644
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T335","span":{"begin":0,"end":10},"obj":"VBG"}],"text":"underlying"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok388","span":{"begin":0,"end":10},"obj":"VBG"}],"text":"underlying"}