http://www.nursingtimes.net/ntclinical/hand_inspection_cabinets_as_an_aid_to_washing_technique.html
http://www.ncbi.nlm.nih.gov/pubmed/16114762
http://www.norwich.gov.uk/webapps/atoz/service_page.asp?id=1074#ultra
http://www.find-health-articles.com/rec_pub_16114762-hand-inspection-cabinets-aid-washing-technique.htm
http://www.sheffield.gov.uk/environment/environmental-health/food/advice-and-support/how-clean-are-your-hands
http://www.european-hospital.com/topics/article/3914.html
http://www.redcar-cleveland.gov.uk/PressRel.nsf/Published/CEF81CAFC64F02AB80256D42002DAD16?OpenDocument
http://www.renfrewshire.gov.uk/ilwwcm/publishing.nsf/Content/ce-jl-rc-launch-new-kit-good-hygiene
http://news.bbc.co.uk/1/hi/england/2634713.stm
http://www.reigate-banstead.gov.uk/public/news/pr252_2005.asp?month=latest&additionalTitle=Latest%20News