PubMed:32096367 / 3985-3995
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T552","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"strategies"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok610","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"strategies"}