PubMed:32027812 / 96-98
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T15","span":{"begin":1,"end":2},"obj":"-COLON-"}],"text":" -"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok18","span":{"begin":1,"end":2},"obj":":"}],"text":" -"}