PDF] Evidence that Increased Acetaminophen use in Genetically Vulnerable Children Appears to be a Major Cause of the Epidemics of Autism, Attention Deficit with Hyperactivity, and Asthma Semantic Scholar Evidence that acetaminophen triggers autism in susceptible individuals has been ignored and mishandled for more than a decade. Acetaminophen Toxicity: How Genetic Susceptibility Combines with Environmental Factors What the research says about autism and acetaminophen use during pregnancy Yale School of Public Health