TY  - JOUR 
T1  - Main factors that affect the economic efficiency of broiler breeder production
JO  - Brazilian Journal of Poultry Science
A1  - Carvalho, EH
A1  - Zilli, JB
A1  - Mendes, AS
A1  - Morello, GM
A1  - Bonamigo, DV
SN  - 1516-635X
UL  - 10.1590/1516-635x170111-16
VL  - 17 
Y1  - 2015
PB  - Brasil 
ER  -