PubMed:32027573 / 1824-1835
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T370","span":{"begin":0,"end":11},"obj":"NN"}],"text":"progression"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok401","span":{"begin":0,"end":11},"obj":"NN"}],"text":"progression"}