... R., Saijo, Y., Kanazawa, A. , Tanaka,M., Yoshimura, T., Chikara, H., Takigawa, T.,Morimoto, K., Nakayama, K. and Shibata, E. (2009)Regional differences in residential environmenetsand the association ... 2068–2076.114)Kamijima, M., Sakai, K., Shibata, E., Yamada,T., Itohara,S.,Ohno, H., Hayakawa, R., Sugiura,M., Yamaki, K. and Takeuchi, Y. (2002) 2-Ethyl-1-hexanol in indoor air as a possible cause of ... metropolitan areas complained of narrowness of their houses in the 1960 s. At the time, airtight houses started to be built in urban area,and air pollution due to a lack of fresh air because of the...