PubMed:32110742 / 68-73
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T10","span":{"begin":0,"end":3},"obj":"CD"}],"text":"5th t"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok415","span":{"begin":0,"end":3},"obj":"JJ"},{"id":"lookup4","span":{"begin":1,"end":3},"obj":"country_code"}],"text":"5th t"}