Guimarães P de S, Paterniani MEAGZ, Lüders RR, Souza AP de, Laborda PR, Oliveira KM. Correlation between the heterosis of maize hybrids and genetic divergence among lines. PAB. 2007;42(6):811-816. doi:10.1590/S1678-3921.pab2007.v42.7633