Vincent J. Carey Jeff Gentry Deepayan Sarkar Robert Gentleman S. Ramaswamy SGDI: System for Genomic Data Integration. 141-152 2008 Pacific Symposium on Biocomputing http://psb.stanford.edu/psb-online/proceedings/psb08/carey.pdf conf/psb/2008 db/conf/psb/psb2008.html#CareyGSGR08