Dietary Factors and Risk of Breast Cancer: Combined Analysis of 12 Case--Control StudiesGeoffrey R. Howe, YU Shun-zhang, Ettore Marubini et al.|JNCI Journal of the National Cancer Institute|1990Cited by 756
Intake of Fruits and Vegetables and Risk of Breast CancerStephanie A. Smith‐Warner, David J. Hunter, W. Lawrence Beeson et al.|JAMA|2001Cited by 456