%0 Generic %A Liedtke, Stefanie %D 2012 %F heidok:15063 %K Deutsches Krebsforschungszentrum (DKFZ) %T Physical Activity and Body Weight-Related Factors: Joint or Independent Links to Postmenopausal Breast Cancer via Endogenous Sex Hormones? %U https://archiv.ub.uni-heidelberg.de/volltextserver/15063/