Carbonic anhydrase IX, hypoxia-inducible factor-1α, ezrin and glucose transporter-1 as predictors of disease outcome in rectal cancer: multivariate Cox survival models following data reduction by principal component analysis of the clinicopathologic

Carbonic anhydrase IX, hypoxia-inducible factor-1α, ezrin and glucose transporter-1 as predictors of disease outcome in rectal cancer: multivariate Cox survival models following data reduction by principal component analysis of the clinicopathologic