PubMed:32077659 / 116-124
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T16","span":{"begin":4,"end":5},"obj":"-COLON-"},{"id":"EnjuParser_T17","span":{"begin":6,"end":8},"obj":"TO"}],"text":"tive: To"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok18","span":{"begin":4,"end":5},"obj":":"},{"id":"tok19","span":{"begin":6,"end":8},"obj":"TO"}],"text":"tive: To"}