Perceived Health as Related to Income, Socio-economic Status, Lifestyle, and Social Support Factors in a Middle-aged Japanese 論文 Naren Wang・Motoki Iwasaki・Tetsuya Otani・Rumiko Hayashi・Hiroko Miyazaki・Xiao Liu・Yosiaki Sasazawa・Shosuke Suzuki・Hiroshi Koyama・Tetsuo Sakamaki ·2005-01-01 ·『Journal of Epidemiology』 15(5) pp. 155-162 doi:10.2188/jea.15.155