title: What is Childhood Disintegrative Disorder, how is it different from autism, and what is believed to be its cause?
authors.forename: G
authors.initials: G
authors.lastname: Dawson
mesh_terms: D001321:Autistic Disorder / Q000145:classification / Q000175:diagnosis* / Q000523:psychology; D002648:Child; D002658:Developmental Disabilities / Q000145:classification / Q000175:diagnosis* / Q000523:psychology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D012043:Regression, Psychology