Research Article
Waist-to-Hip Ratio, Body Mass Index and Sex Hormone Levels Associated with Breast Cancer Risk in Premenopausal Caucasian Women
Department of Family Medicine and Community Health, Nutrition Unit, Tufts University School of Medicine, 1 36 Harrison Avenue, Boston, MA 021 1 1 , USA
M. N. Woods
Department of Family Medicine and Community Health, Nutrition Unit, Tufts University School of Medicine, 1 36 Harrison Avenue, Boston, MA 021 1 1 , USA
B. Rosner
Department of Medicine and Obstetrics and Gynecology, University of Massachusetts Medical School, 55 Lake Avenue North, Worcester, MA 01 655, USA
C. McCormack
Department of Family Medicine and Community Health, Nutrition Unit, Tufts University School of Medicine, 1 36 Harrison Avenue, Boston, MA 021 1 1 , USA
L. Floyd
Department of Family Medicine and Community Health, Nutrition Unit, Tufts University School of Medicine, 1 36 Harrison Avenue, Boston, MA 021 1 1 , USA
C. Longcope
Department of Family Medicine and Community Health, Nutrition Unit, Tufts University School of Medicine, 1 36 Harrison Avenue, Boston, MA 021 1 1 , USA
S. L. Gorbach
Department of Family Medicine and Community Health, Nutrition Unit, Tufts University School of Medicine, 1 36 Harrison Avenue, Boston, MA 021 1 1 , USA