PubMed:32150360 / 1035-1045
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T177","span":{"begin":0,"end":10},"obj":"NN"}],"text":"Prevention"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok189","span":{"begin":0,"end":10},"obj":"NNP"}],"text":"Prevention"}