PMC:7463108 / 8349-8445 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T77","span":{"begin":12,"end":34},"obj":"Sentence"},{"id":"T78","span":{"begin":35,"end":92},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"berg et al. 1976; Gosztonyi et al. 1993), as well as other areas (Buttner 2011; Cadet et al. 201"}

{"project":"2_test","denotations":[{"id":"32876803-1247396-62957860","span":{"begin":12,"end":16},"obj":"1247396"},{"id":"32876803-8300019-62957861","span":{"begin":35,"end":39},"obj":"8300019"},{"id":"32876803-20946118-62957862","span":{"begin":74,"end":78},"obj":"20946118"}],"text":"berg et al. 1976; Gosztonyi et al. 1993), as well as other areas (Buttner 2011; Cadet et al. 201"}