Has participated in:
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Publikation von Forschungsarbeiten durch die universitäre deutsche Allgemeinmedizin : Eine systematische Übersicht von 2000 bis 2010
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Effects of a general practice guided web-based weight reduction program - results of a cluster-randomized controlled trial
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How large are the nonspecific effects of acupuncture? A meta-analysis of randomized controlled trials
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Unlimited access to health care - impact of psychosomatic co-morbidity on utilisation in German general practices