Download or read book Autism and Pervasive Developmental Disorders Sourcebook, 4th Ed. written by James Chambers and published by Infobase Holdings, Inc. This book was released on 2019-01-01 with total page 463 pages. Available in PDF, EPUB and Kindle. Book excerpt: Provides consumer health information about the causes, risk factors, symptoms, and diagnosis of autism spectrum disorders and related conditions, along with facts about interventions and treatments, educational guidelines, and coping tips for families. Includes index, glossary, and other resources.