U.S. Department of Health and Human Services (HHS), Centers for Disease Control and Prevention (CDC), National Institute for Occupational Safety and Health (NIOSH),
NIOSH HETA No. 2006-0155-3072: 1-40
2008,
Tanaka N, Matsuda Y, Kato E, Kokabe K, Furukawa T, Nonomura T, Honda K, Kusakari S, Imura T, Kimbara J, Toyoda H