Medical costs of obese Japanese: a 10-year follow-up study of National Health Insurance in Shiga, Japan 論文 Keijiro Nakamura・Tomonori Okamura・Hideyuki Kanda・Takehito Hayakawa・Akira Okayama・H. Ueshima ·2007-01-05 ·『European Journal of Public Health』 17(5) pp. 424-429 doi:10.1093/eurpub/ckl271