PubMed:32091414 / 1841-1853
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T346","span":{"begin":0,"end":12},"obj":"NNS"}],"text":"correlations"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok389","span":{"begin":0,"end":12},"obj":"NNS"}],"text":"correlations"}