PubMed:23553759 JSONTXT

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{"target":"https://pubannotation.org/docs/sourcedb/PubMed/sourceid/23553759","sourcedb":"PubMed","sourceid":"23553759","source_url":"https://www.ncbi.nlm.nih.gov/pubmed/23553759","text":"The problem of the poor control arm in surgical randomized controlled trials (Br J Surg 2013; 100: 172-173).\n","tracks":[]}