PubMed:32061066 / 160-167
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T28","span":{"begin":0,"end":7},"obj":"NN"}],"text":"imaging"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok30","span":{"begin":0,"end":7},"obj":"NN"}],"text":"imaging"}