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22)S. Zhu. A newly developed method for kappa statistics calculation of more than three variables using macro SAS (in Japanese). Department of Public Health, Nagoya University School of Medicine, Nagoya, Japan, Feb, 1999.
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25)S. Zhu. Analysis of mortality and risk factors between participants and non-participants to blood test (in Japanese). Department of Public Health, Nagoya University School of Medicine, Nagoya, Japan, Jun, 1996.
26)S. Zhu. Hearing and noise-induced hearing threshold shift. Department of Public Health, Nagoya University School of Medicine, Nagoya, Japan, Jan, 1996.
27)S. Zhu. The effects of vibration and noise on hearing: A summary. Department of Public Health, Nagoya University School of Medicine, Nagoya, Japan, Nov, 1995.