Someone mentioned CABF. I know they have a forum there where such issues are discussed. The Papolos book is excellent. You may also want to look at the book by Bock titled "Healing the New Childhood Epidemics: Autism. ADHD, Asthma, and Allergies", look at the tests on http://www.enterolab.com, links, info & resources on http://www.itsnotmental.com, information on http://www.autism.com, and also information & testing at http://www.greatplainslaboratory.com/

All those pertain to more than it looks like on the surface--more than autism and ADHD-- they delve into what may be behind problems being labeled as the chldhood-onset bipolar, schizophrenia, schizoaffective, and depression.