Aitken, Kenneth J., author. Dietary Interventions in Autism Spectrum Disorders : why they work when they do, why they don't when they don't / Kenneth J. Aitken. - London : Jessica Kingsley, 2009. - 272 pages : illustrations ; 25 cm. Includes index. Includes bibliographical references. ISBN: 9781843109396 (hardback) Subjects--Topical Terms: Autism.Asperger's syndrome.