Full Text
The Full Text of this article is available as a PDF (346.8 KB).
References
- 1.Schelling TC. Neighborhood Tipping. Cambridge, Mass: Harvard Institute of Economic Research; 1969. [Google Scholar]
- 2.Gladwell M. The tipping point. The New Yorker. 1996;3:32–38. [Google Scholar]
- 3.McCord C, Freeman HP. Excess mortality in Harlem. New Engl J Med. 1990;322:173–177. doi: 10.1056/NEJM199001183220306. [DOI] [PubMed] [Google Scholar]