PMC:7796041 / 16840-16954 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T150","span":{"begin":0,"end":114},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"There was no statistically significant difference in the use of QT-prolonging drugs between both groups (Table 1)."}