http://www.heinz.com/our-food/products/ketchup.aspx (2013, accessed 2 February 2013).
2.
http://www.heinz.com/our-company/press-room/trivia.aspx (2013, accessed 15 January 2013).
3.
GuimaraesCMCarvalhoJC. Lead, a tool set or a mind set? A healthcare case study. Contrib Manage Sci2012; 6: 313–328.
4.
VestJRGammLD. A critical review of the research literature on Six Sigma, Lean and Studer Group's hardwiring excellence in the United States: the need to demonstrate and communicate the effectiveness of transformation strategies in healthcare. Implement Sci2009; 4: 35–35.
5.
KeenJ. Why are health policies so vague these days?J Health Serv Res Pol2012; 17: 188–189.
