PubMed:32056407 / 30-36
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T6","span":{"begin":0,"end":6},"obj":"NNP"}],"text":"Caused"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok7","span":{"begin":0,"end":6},"obj":"NNP"}],"text":"Caused"}