PubMed:32149769 / 1153-1163
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T169","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"mechanisms"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok220","span":{"begin":0,"end":10},"obj":"NNS"}],"text":"mechanisms"}