Winston & Kuhn's herbal therapy & supplements [elektronický zdroj] : a scientific & traditional approach / Merrily A. Kuhn, David Winston ; with a foreword to this edition by Tieraona Low Dog.    Philadelphia :  Wolters Kluwer/Lippincott Williams & Wilkins Health,  c2008 . 1 online zdroj
Plný text pro studenty a zaměstnance UPOL