The relationship between hand area and hand contamination.
Ren S, Ni X, Xu H, Den J, Wang Y, Sun J, Kong Q, Zha J, Jin H, Zhao H, Shen L.
Ren S, et al.
Am J Infect Control. 2011 Feb;39(1):66-8. doi: 10.1016/j.ajic.2010.06.014. Epub 2010 Nov 13.
Am J Infect Control. 2011.
PMID: 21074895