Higdon, Jane. An evidence-based approach to phytochemicals and other dietary factors / Jane Higdon, Victoria J. Drake. - 2nd ed. - Stuttgart : Thieme, 2013. - xxiv, 304 p. : ill. ; 25 cm. ISBN: 9783131418425 RM233.66 Subjects--Topical Terms: Plant Extracts--therapeutic use.Plants, Edible--chemistry.Dietary supplements.Phytotherapy--methods.