Description :

We would like to show you a description here but the site wont allow us. Autism spectrum disorder is characterized by difficulty with social communication and restricted repetitive patterns of behavior interest or activities the diagnostic and statistical manual of . Introduction the term autism spectrum disorders asds has been used to include the diagnostic and statistical manual of mental disorders fourth edition text revision dsm iv tr 1 diagnostic categories autistic disorder asperger disorder and pervasive developmental disorder not otherwise specified 2 recent estimates of the prevalence of asds are in the range of 65 to 66 per 1000