TY  - JOUR 
T1  - Avian cytokines in health and disease
JO  - Brazilian Journal of Poultry Science
A1  - Wigley, P
A1  - Kaiser, P
SN  - 1516-635X
UL  - 10.1590/S1516-635X2003000100001
VL  - 5 
Y1  - 2003
PB  - Brasil 
ER  -