Vitoantonio Bevilacqua Marco Cortellino Giuseppe Mastronardi Antonio Scarpa Diego Taurino Combined Use of Densitometry and Morphological Analysis to Detect Flat Polyps. 975-983 2009 ICIC (1) http://dx.doi.org/10.1007/978-3-642-04070-2_103 conf/icic/2009-1 db/conf/icic/icic2009-1.html#BevilacquaCMST09