PubMed:32060619 / 6-17
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T1","span":{"begin":2,"end":10},"obj":"NNS"}],"text":"g features "}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok2","span":{"begin":2,"end":10},"obj":"NNS"}],"text":"g features "}