Media type: E-Book Title: Blinding in randomized controlled trials in general and abdominal surgery : protocol for a systematic review and empirical study Contributor: Probst, Pascal [Author]; Grummich, Kathrin [Author]; Heger, Patrick [Author]; Zaschke, Steffen [Author]; Knebel, Phillip [Author]; Ulrich, Alexis [Author]; Büchler, Markus W. [Author]; Diener, Markus K. [Author] Published: London: BioMed Central, 24 March 2016 Extent: 1 Online-Ressource (6 Seiten) Language: English DOI: 10.1186/s13643-016-0226-4 Identifier: Origination: Footnote: Wissenschaftlicher Aufsatz. - Aus: Systematic Reviews, 5 (2016), Nr. 48. pp. 1-6. ISSN 2046-4053 Access State: Open Access