PMC:7405836 / 110371-110466 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T752","span":{"begin":0,"end":95},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In some cases, the treatment was discontinued due to the prolongation of the QT interval (307)."}