We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleCombined analysis of Women's Health Initiative observational and clinical trial data on postmenopausal hormone treatment and cardiovascular disease.AuthorsPrentice RL; Langer RD; Stefanick ML; Howard BV; Pettinger M; Anderson GL; Barad D; Curb JD; Kotchen J; Kuller L; Limacher M; Wactawski-Wende JPublicationAmerican journal of epidemiology, 2006, Vol 163, Issue 7, p589ISSN0002-9262Publication typearticleDOI10.1093/aje/kwj079