TY  - JOUR 
T1  - The frequency of Toxocara infection in mental retarded children
JO  - Memórias do Instituto Oswaldo Cruz
A1  - Kaplan, Mustafa
A1  - Kalkan, Ahmet
A1  - Hosoglu, Salih
A1  - Kuk, Salih
A1  - Özden, Mehmet
A1  - Demirdag, Kutbedtin
A1  - Ozdarendeli, Aykut
SN  - 0074-0276
UL  - 10.1590/S0074-02762004000200001
VL  - 99 
Y1  - 2004
PB  - Brasil 
ER  -