Antônio Sales, Aristófanes Silva, and Anselmo Paiva. 2011.
 Detection of asymmetric regions in digital mammograms using Getis-Ord index. In <em>Proceedings of the 11th Medical Informatics Workshop</em>, July 19, 2011, Natal/RN, Brasil. SBC, Porto Alegre, Brasil, 1718-1721.