TY  - JOUR 
T1  - Validation of a methodology for measuring nutrient digestibility and evaluation of commercial feeds for channel catfish
JO  - Scientia Agricola
A1  - Kitagima, Renato Eiji
A1  - Fracalossi, Débora Machado
SN  - 0103-9016
UL  - 10.1590/S0103-90162010000500016
VL  - 67 
Y1  - 2010
PB  - Brazil 
ER  -