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Beat Knechtle1, Claudia Mrazek, Andrea Wirth

  • 1Facharzt FMH für Allgemeinmedizin,Gesundheitszentrum St. Gallen, St. Gallen, Switzerland. beat.knechtle@hispeed.ch

Journal of Nutritional Science and Vitaminology
|September 26, 2012
PubMed

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