PubMed:32061066 / 1545-1556
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T306","span":{"begin":0,"end":11},"obj":"NN"}],"text":"examination"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok349","span":{"begin":0,"end":11},"obj":"NN"}],"text":"examination"}