Usefulness of texture analysis for computerized classification of breast lesions on mammograms - Pereira Junior, Roberto Rodrigues; Marques, Paulo Mazzoncini de Azevedo; Honda, Marcelo Ossamu; Kinoshita, Sérgio Koodi; Engelmann, Roger; Muramatsu, Chisako; Doi, Kunio (Journal of Digital Imaging, 2006)