TY  - JOUR 
T1  - Effects of Laser Beak Trimming on the Development of Brown Layer Pullets
JO  - Brazilian Journal of Poultry Science
A1  - Petrolli, TG
A1  - Petrolli, OJ
A1  - Girardini, LK
A1  - Zotti, MLAN
A1  - Baggio, RA
A1  - Junqueira, OM
SN  - 1516-635X
UL  - 10.1590/1806-9061-2016-0307
VL  - 19 
Y1  - 2017
PB  - Brazil 
ER  -