PubMed:32150618 / 942-948
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T136","span":{"begin":0,"end":6},"obj":"VBN"}],"text":"tested"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok148","span":{"begin":0,"end":6},"obj":"VBN"},{"id":"event13","span":{"begin":0,"end":6},"obj":"OCCURRENCE"}],"text":"tested"}
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T4","span":{"begin":0,"end":6},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"tested"}