We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitlePhysical activity and endogenous sex hormones in postmenopausal women: to what extent are observed associations confounded or modified by BMI?AuthorsLiedtke, Stefanie; Schmidt, Martina; Becker, Susen; Kaaks, Rudolf; Zaineddin, Aida; Buck, Katharina; Flesch-Janys, Dieter; Wahrendorf, Jürgen; Chang-Claude, Jenny; Steindorf, KarenPublicationCancer Causes & Control, 2011, Vol 22, Issue 1, p81ISSN0957-5243Publication typearticleDOI10.1007/s10552-010-9677-4