TY - JOUR T1 - Sex effect on productive parameters, carcass and body fat composition of two commercial broilers lines JO - Brazilian Journal of Poultry Science A1 - Rondelli, S A1 - Martinez, O A1 - GarcĂ­a, PT SN - 1516-635X UL - 10.1590/S1516-635X2003000300002 VL - 5 Y1 - 2003 PB - Brasil ER -