PubMed:32044814 / 728-738
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T110","span":{"begin":0,"end":10},"obj":"JJ"}],"text":"laboratory"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok120","span":{"begin":0,"end":10},"obj":"NN"}],"text":"laboratory"}