Autistic DisorderAsperger SyndromeChild Development Disorders, PervasiveEthylmercuric ChlorideThimerosalIrritable MoodMeasles-Mumps-Rubella VaccineIntellectual DisabilitySocial Behavior DisordersQuebecChromosomes, Human, Pair 15Antipsychotic AgentsImmunization ScheduleSocial BehaviorPsychiatric Status Rating ScalesGenetic MarkersDevelopmental DisabilitiesLinkage DisequilibriumBipolar DisorderPrevalenceMental DisordersCase-Control StudiesImmunizationAttention Deficit Disorder with HyperactivityAnxiety DisordersMood DisordersDiagnostic and Statistical Manual of Mental DisordersNoonan SyndromeFaciesLanguage Development DisordersWilliams Syndrome