Wakai, Kenji, Yoshiyuki Ohno, Sadao Suzuki, Susumu Watanabe, Goi Sakamoto, and Nakako Kubo. “A Case-Control Study of Breast Cancer Among Japanese Women in Tokyo”. Medical Journal of Indonesia 4, no. 3 (July 1, 1995): 177–82. Accessed February 18, 2025. https://mji.ui.ac.id/journal/index.php/mji/article/view/915.