CORD-19:35349bb1fc9290338907b7d7f104c9db3951163b / 264768-264902 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T1917","span":{"begin":0,"end":134},"obj":"Sentence"},{"id":"T43643","span":{"begin":0,"end":134},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Second we have proven that rigorous clinical trials can be performed in primary-care practice in the absence of extensive diagnostics."}