PMC:7294857 / 10668-10801 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T88","span":{"begin":29,"end":86},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"the severity of the disease. The different degrees are mild, severe, and critical [2]. Table 2 shows the clinical features of patient"}