PubMed:32149769 / 39-49
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T5","span":{"begin":2,"end":5},"obj":"IN"}],"text":"s for trea"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok6","span":{"begin":2,"end":5},"obj":"IN"}],"text":"s for trea"}