CORD-19:35349bb1fc9290338907b7d7f104c9db3951163b / 26431-26590 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T185","span":{"begin":0,"end":159},"obj":"Sentence"},{"id":"T77427","span":{"begin":0,"end":159},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The study was designed as a randomized, blinded, controlled experimental trial in which 30 Sprague Dawley rats were assigned equally into six treatment groups:"}