PubMed:32159237 / 1442-1448
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T252","span":{"begin":0,"end":6},"obj":"VBN"}],"text":"biased"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok271","span":{"begin":0,"end":6},"obj":"VBN"},{"id":"event6","span":{"begin":0,"end":6},"obj":"OCCURRENCE"}],"text":"biased"}