Michikazu Sekine

Short-long sleep latency and associated factors in Japanese junior high school children

Takashi Yamagami, S. Kagamimori, M. Sekine, 2005 .

A comparison of socioeconomic differences in physical functioning and perceived health among male and female employees in Britain, Finland and Japan.

Pekka Martikainen, Michael Marmot, Eero Lahelma, 2004, Social science & medicine.

Daytime sleepiness and associated factors in Japanese school children.

Takashi Yamagami, S. Kagamimori, Hongbing Wang, 2007, The Journal of pediatrics.