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Prospektive, kontrollierte Studien in der Chirurgie. Kontroverse Standpunkte zur Motivierung und Durchführung [Prospective controlled clinical trials in surgery. Controversial issues in motivation and performance (author's transl)]

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Lorenz, Wilfried ; Rohde, H.
Date of publication of this fulltext: 23 Aug 2011 06:28


Controversial aspects in prospective controlled trials in surgery can be detected at various stages in the course of this research work, such as in motivation, planning and performance as well as in assessment and evaluation of the results. Especially the introduction of control groups, randomization and "blindness" of patients, operators and doctors running the follow-up are subjects of a ...


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