PubMed:32096367 / 3843-3854
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T528","span":{"begin":0,"end":11},"obj":"VBN"}],"text":"implemented"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok584","span":{"begin":0,"end":11},"obj":"VBN"},{"id":"event10","span":{"begin":0,"end":11},"obj":"OCCURRENCE"}],"text":"implemented"}