TY  - JOUR 
T1  - Asperger syndrome: an update
JO  - Brazilian Journal of Psychiatry
A1  - Klin, Ami
SN  - 1516-4446
UL  - 10.1590/S1516-44462003000200011
VL  - 25 
Y1  - 2003
PB  - Brasil 
ER  -