PubMed:32164424 / 1459-1469
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T215","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"mechanisms"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok247","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"mechanisms"}