PubMed:32150360 / 197-201
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T34","span":{"begin":0,"end":4},"obj":"JJ"}],"text":"last"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok37","span":{"begin":0,"end":4},"obj":"JJ"},{"id":"lookup6","span":{"begin":0,"end":4},"obj":"time_modifier"}],"text":"last"}