@article{2010JE20090120, title={Association between Perceived Neighborhood Environment and Walking among Adults in 4 Cities in Japan}, author={Shigeru Inoue and Yumiko Ohya and Yuko Odagiri and Tomoko Takamiya and Kaori Ishii and Makiko Kitabayashi and Kenichi Suijo and James F Sallis and Teruichi Shimomitsu}, journal={Journal of Epidemiology}, volume={20}, number={4}, pages={277-286}, year={2010}, doi={10.2188/jea.JE20090120} }