... predominantly in indoor air samples.93) The dominant path of phtha-lates intake was the ingestion of foodstuffs com-pared to inhalation of indoor air by children.94)n-Tetradecane is an alkane ... living in 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 ... 11, 93–101 (in Japanese).123)Nakamura, Y., Yakagi, M., Yoshinaga, J., Tanaka, A. , Seyama, H. and Shibata, Y. (2008) ElementComposition of Japanese House Dust and the Source of Lead. Indoor Environ.,...