PubMed:32176808 / 444-455
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T77","span":{"begin":0,"end":11},"obj":"NNS"}],"text":"diagnostics"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok87","span":{"begin":0,"end":11},"obj":"NNS"}],"text":"diagnostics"}