PubMed:32074786 / 3102-3114
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T455","span":{"begin":0,"end":12},"obj":"NNS"}],"text":"examinations"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok490","span":{"begin":0,"end":12},"obj":"NNS"}],"text":"examinations"}