CDC: autism spectrum disorders common.
Kuehn
Bridget M
BM
D001321:Autistic Disorder / Q000453:epidemiology*; D002487:Centers for Disease Control and Prevention, U.S.; D002648:Child; D002659:Child Development Disorders, Pervasive / Q000453:epidemiology; D006801:Humans; D014481:United States / Q000453:epidemiology