TY - JOUR T1 - Hatching distribution and embryo mortality of eggs laid by broiler breeders of different ages JO - Brazilian Journal of Poultry Science A1 - Almeida, JG A1 - Vieira, SL A1 - Reis, RN A1 - Berres, J A1 - Barros, R A1 - Ferreira, AK A1 - Furtado, FVF SN - 1516-635X UL - 10.1590/S1516-635X2008000200003 VL - 10 Y1 - 2008 PB - Brasil ER -