Jonsson, Gudrun. Gut reaction : a revolutionary programme that kick-starts your digestion and detoxes your body system / Gudrun Jonsson with Tessa Rose. - London : Vermilion, 1998. - 160 p. : ill. ; 22 cm. Includes bibliographical references and index. ISBN: 0091816734 Subjects--Topical Terms: NutritionDigestionDietetics. LC Class. No.: WB400