Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Nozu Yuji and Watanabe Masaki and Watanabe Motoi and Shimomura Yoshio and Ichimura Kunio and Arakawa Osami and Kubo Motoyoshi and Sato Yuki and Uehara Chie and Shibata Nobuyuki and Kuniyoshi Keiichi and Fujiyama Hakuei,Youth Risk Behavior among Japanese High School Students: Results of the 2001 National Survey,Japanese Journal of School Health,03869598,Japanese Association of School Health,2006-12-20,48,5,430-447,https://cir.nii.ac.jp/crid/1390580781981569408,https://doi.org/10.20812/jpnjschhealth.48.5_430