Fujii Masako, Usami Tomoko. Evaluation of the simplified menopausal index and lifestyle in middle-aged women. Bulletin of Yamanashi Gakuin Junior College. 2005. 26. 17-25
Anamizu Hiroko, Fujii Masako. Relation Between Physical Condition on Zine Deficiency and Dietary Habits in Female Students. Bulletin of Yamanashi Gakuin Junior College. 2004. 25. 50-58