We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleThe combined influence of multiple sex and growth hormones on risk of postmenopausal breast cancer: a nested case-control study.AuthorsTworoger, Shelley S; Rosner, Bernard A; Willett, Walter C; Hankinson, Susan EPublicationBreast Cancer Research, 2011, Vol 13, Issue 5, pR99ISSN1465-5411Publication typearticleDOI10.1186/bcr3040