TY  - JOUR 
T1  - Aggressive behavior in the genus Gallus sp
JO  - Brazilian Journal of Poultry Science
A1  - Queiroz, SA
A1  - Cromberg, VU
SN  - 1516-635X
UL  - 10.1590/S1516-635X2006000100001
VL  - 8 
Y1  - 2006
PB  - Brasil 
ER  -