PubMed:32096367 / 576-584
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T86","span":{"begin":0,"end":8},"obj":"NN"}],"text":"strategy"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok95","span":{"begin":0,"end":8},"obj":"NN"}],"text":"strategy"}