PubMed:32145714 / 2008-2013
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T347","span":{"begin":0,"end":5},"obj":"VBN"}],"text":"found"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok413","span":{"begin":0,"end":5},"obj":"VBN"},{"id":"event2","span":{"begin":0,"end":5},"obj":"OCCURRENCE"}],"text":"found"}