PMC:7258756 / 1771-1818 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T19","span":{"begin":0,"end":47},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The genetic heterogeneity is as noted globally."}