... Orii, K. and Kondo, N. (2009) Study on effect of building materials to regulate an in- door humidity on indoor environment and psycho-physiologic conditions. Indoor Environ., 12, 125–131 (in Japanese).41) ... concentration in indoor air islo wer in Japan than in other developed countries, thesource of lead contamination in dwellings is con-troversial.122, 123)Apaper has indicated that lead in ... Ohn o, H. and Nakajima, T. (2009) Annual transition and seasonalvariation of indoor air pollution levels of 2-ethyl-1-hexanol in large-scale buildings in Nagoya, Japan.J. Environ. Monit., 11,...