Pre-diagnosis insulin-like growth factor-I and risk of epithelial invasive ovarian cancer by histological subtypes: A collaborative re-analysis from the Ovarian Cancer Cohort Consortium

Jennifer Ose; Helena Schock; Elizabeth M. Poole; Matti Lehtinen; Kala Visvanathan; Kathy Helzlsouer; Julie E. Buring; I-Min Lee; Anne Tjønneland; Marie-Christine Boutron-Ruault; Antonia Trichopoulou; Amalia Mattiello; N. Charlotte Onland-Moret; Elisabete Weiderpass; María-José Sánchez; Annika Idahl; Ruth C. Travis; Sabina Rinaldi; Melissa A. Merritt; Nicolas Wentzensen; Shelley S. Tworoger; Rudolf Kaaks; Renée T. Fortner