PMC:7110798 / 3571-3749 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T36","span":{"begin":0,"end":178},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"All cases were laboratory confirmed following the case definition by the National Health Commission of China (National Health Commission of the People’s Republic of China, 2020)."}