PubMed:32141058 / 25-35
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T3","span":{"begin":0,"end":10},"obj":"VBG"}],"text":"preventing"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok4","span":{"begin":0,"end":10},"obj":"VBG"},{"id":"event8","span":{"begin":0,"end":10},"obj":"OCCURRENCE"}],"text":"preventing"}