Geoffrey J. McLachlan Soong Chang Jess Mar Christophe Ambroise Justin Xi Zhu On the Simultaneous Use of Clinical and Microarray Expression Data in the Cluster Analysis of Tissue Samples. 167-171 2004 conf/apbc/2004 APBC http://crpit.com/confpapers/CRPITV29McLachlan.pdf db/conf/apbc/apbc2004.html#McLachlanCMAZ04