PubMed:32237566 / 139-150
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok29","span":{"begin":3,"end":4},"obj":","},{"id":"tok30","span":{"begin":5,"end":6},"obj":"DT"}],"text":"ion, a brie"}
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":5,"end":6},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"ion, a brie"}