Retraction-IIleal-Lymphoid-Nodular Hyperplasia Non-Specific Colitis, and Pervasive Developmental Disorder in Children

Dr. Andrew Wakefield's study in which he investigated a consecutive series of children with chronic enterocolitis and regressive developmental disorder ,and found that associated gastrointestinal disease and developmental regression in a group of previously normal children, which was generally associated in time with possible environmental triggers is retracted.