PubMed:32174267 / 924-935
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T146","span":{"begin":0,"end":11},"obj":"NNS"}],"text":"diagnostics"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok157","span":{"begin":0,"end":11},"obj":"NNS"}],"text":"diagnostics"}