%0 Journal Article %T Clinical and Biological Significance of Cathepsin D Levels in Breast Cancer Cytosol in Women Over 70 years %A Alvaro Ruibal %A Michel Herranz %A Jos¨¦ Ignacio Arias %J Biomarkers in Cancer %D 2012 %I %U http://la-press.com/clinical-and-biological-significance-of-cathepsin-d-levels-in-breast-c-a3174