PubMed:32105049 / 31-39
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T5","span":{"begin":0,"end":8},"obj":"NN"}],"text":"overview"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok7","span":{"begin":0,"end":8},"obj":"NN"}],"text":"overview"}