PubMed:32172546 / 2042-2052
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T305","span":{"begin":0,"end":10},"obj":"VBD"}],"text":"identified"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok338","span":{"begin":0,"end":10},"obj":"VBD"},{"id":"event27","span":{"begin":0,"end":10},"obj":"OCCURRENCE"}],"text":"identified"}