Body mass index and breast cancer risk in Japan: a pooled analysis of eight population-based cohort studies

Wada K, Nagata C, Tamakoshi A, Matsuo K, Oze I, Wakai K, Tsuji I, Sugawara Y, Mizoue T, Tanaka K, Iwasaki M, Inoue M, Tsugane S, Sasazuki S, Research Group for the Development and Evaluation of Cancer Prevention Strategies in Japan. Body mass index and breast cancer risk in Japan: a pooled analysis of eight population-based cohort studies. Ann Oncol. 2014; 25(2): 519-24.