P/B

year of pub­li­ca­ti­onISBNauthor(s)title
1991978-87-7776-004-4Knut t FlytlieQ 10.
  ''978-87-7776-022-8DR. KNUT T. AND BJORN F MADSEN. FLYTLIEQ 10 BODY FUEL: THE NATURAL WAY TO A HEALTHIER BODY AND LONGER LIFE.
2009978-87-7776-023-5Q10 - Body Fuel - The Natural Way To A Healthier Body And A Longer Life
1994978-87-7776-056-3KNUT FLYTLIEUBIQUINONE Q10 - BODY FUEL.