TY - JOUR A1 - Sun, W. A1 - Watanabe, M. A1 - Tanimoto, Y. A1 - Shibutani, T. A1 - Kono, R. A1 - Saito, M. A1 - Usuda, K. A1 - Kono, K. T1 - Factors associated with good self-rated health of non-disabled elderly living alone in Japan: A cross-sectional study Y1 - 2007 DO - 10.1186/1471-2458-7-297 JF - BMC Public Health VL - 7 ER -