PubMed:32159237 / 1001-1008
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T179","span":{"begin":0,"end":7},"obj":"VBZ"}],"text":"prefers"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok191","span":{"begin":0,"end":7},"obj":"VBZ"}],"text":"prefers"}