Effect of negative air ions on computer operation, anxiety and salivary chromogranin A-like immunoreactivity

International Journal of Psychophysiology - Tập 46 - Trang 85-89 - 2002
Hideo Nakane1, Osamu Asami1, Yukio Yamada1, Hideki Ohira2
1Research-Domain 37, Materials Department, Toyota Central R&D Laboratories, Inc., Nagakute, Aichi 480-1192, Japan
2Graduate School of Environmental Studies, Nagoya University, Chikusa-ku, Nagoya 464-8601, Japan

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International Journal of Psychophysiology

Tập 46

85-89

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