PubMed:32145714 / 34-42
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T6","span":{"begin":2,"end":4},"obj":"IN"}],"text":"s in pre"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok7","span":{"begin":2,"end":4},"obj":"IN"},{"id":"lookup1","span":{"begin":2,"end":4},"obj":"country_code"}],"text":"s in pre"}