CORD-19:35349bb1fc9290338907b7d7f104c9db3951163b / 386413-386558 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T2776","span":{"begin":0,"end":145},"obj":"Sentence"},{"id":"T76885","span":{"begin":0,"end":145},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"When medical management fails, surgical therapy with cervical tracheal rings and/or tracheal stents may be used for palliation of clinical signs."}