%0 Journal Article %T Cellular Signal Transduction Pathways by Leptin in Colorectal Cancer Tissue: Preliminary Results %A Ewa Nowakowska-Zajdel %A Urszula Mazurek %A Malgorzata Stachowicz %A Elzbieta Niedworok %J ISRN Endocrinology %D 2011 %I Hindawi Publishing Corporation %R 10.5402/2011/575397 %U http://dx.doi.org/10.5402/2011/575397