Autism is not necessarily a pervasive developmental disorder.
Baird
G
G
Baron-Cohen
S
S
Bohman
M
M
Coleman
M
M
Frith
U
U
Gillberg
C
C
Gillberg
C
C
Howlin
P
P
Mesibov
G
G
Peeters
T
T
D001321:Autistic Disorder / Q000145:classification / Q000175:diagnosis*; D002648:Child; D002659:Child Development Disorders, Pervasive / Q000145:classification / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D009626:Terminology as Topic