PubMed:32167166 / 54-62
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T9","span":{"begin":0,"end":8},"obj":"VBZ"}],"text":"provides"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok12","span":{"begin":0,"end":8},"obj":"VBZ"},{"id":"event11","span":{"begin":0,"end":8},"obj":"OCCURRENCE"}],"text":"provides"}