Autistic DisorderAsperger SyndromeChild Development Disorders, PervasiveIrritable MoodSocial Behavior DisordersChromosomes, Human, Pair 15Genetic MarkersLinkage DisequilibriumCase-Control StudiesHeart Septal Defects, AtrialBipolar DisorderDiagnostic Techniques, Digestive SystemMental DisordersAnxiety DisordersMood Disorders