Multicollinearity in genetic effects for weaning weight in a beef cattle composite population - Dias, Raphael Antonio Prado; Petrini, Juliana; Ferraz, José Bento Sterman; Eler, Joanir Pereira; Bueno, Rachel Santos; Costa, Ana Luísa Lopes da; Mourão, Gerson Barreto (Livestock Science, 2011)