PubMed:32133830 / 47-52
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T6","span":{"begin":0,"end":2},"obj":"IN"},{"id":"EnjuParser_T7","span":{"begin":3,"end":4},"obj":"DT"}],"text":"of a "}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok7","span":{"begin":0,"end":2},"obj":"IN"},{"id":"tok8","span":{"begin":3,"end":4},"obj":"DT"}],"text":"of a "}
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1","span":{"begin":3,"end":4},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"of a "}