Pervasive developmental disorders in young children.
Hyman
S L
SL
Rodier
P M
PM
Davidson
P
P
D001321:Autistic Disorder / Q000453:epidemiology; D002648:Child; D002659:Child Development Disorders, Pervasive / Q000175:diagnosis / Q000453:epidemiology*; D002675:Child, Preschool; D006801:Humans; D015995:Prevalence; D006113:United Kingdom / Q000453:epidemiology