Identifying dense subgraphs in protein–protein interaction network for gene selection from microarray data - Swarnkar, Tripti; Simões, Sérgio Nery; Anura, Anji; Brentani, Helena; Chatterjee, Jyotirmoy; Hashimoto, Ronaldo Fumio; Martins, David Correa; Mitra, Pabitra (Network Modeling Analysis in Health Informatics and Bioinformatics, 2015)