PubMed:32184208 / 30-37
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok8","span":{"begin":0,"end":7},"obj":"NN"}],"text":"testing"}
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T1","span":{"begin":0,"end":7},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"testing"}