PubMed:32110742 / 463-472
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T73","span":{"begin":0,"end":9},"obj":"VBG"}],"text":"screening"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok77","span":{"begin":0,"end":9},"obj":"NN"}],"text":"screening"}