PubMed:32074786 / 2796-2806
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T416","span":{"begin":0,"end":10},"obj":"JJ"}],"text":"Preventive"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok447","span":{"begin":0,"end":10},"obj":"NNP"}],"text":"Preventive"}