PubMed:32131906 / 30-37
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T3","span":{"begin":0,"end":7},"obj":"NNPS"}],"text":"Workers"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok4","span":{"begin":0,"end":7},"obj":"NNPS"},{"id":"lookup2","span":{"begin":0,"end":7},"obj":"org_base"}],"text":"Workers"}