PubMed:32105637 / 2060-2068
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T450","span":{"begin":0,"end":8},"obj":"NNS"}],"text":"patterns"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok496","span":{"begin":0,"end":8},"obj":"NNS"}],"text":"patterns"}