PubMed:32023685 / 243-254
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T39","span":{"begin":0,"end":11},"obj":"VBN"}],"text":"categorized"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok46","span":{"begin":0,"end":11},"obj":"VBN"},{"id":"event7","span":{"begin":0,"end":11},"obj":"OCCURRENCE"}],"text":"categorized"}