PMC:7242012 / 271-329
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T10","span":{"begin":12,"end":34},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"isease 2019\nCT computed tomography\nFDA US Food and Drug Ad"}