PubMed:32171865 / 56-64
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T9","span":{"begin":2,"end":3},"obj":"-COLON-"}],"text":"ia: Focu"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok11","span":{"begin":2,"end":3},"obj":":"}],"text":"ia: Focu"}