TaylorBarr CStunkardAJ. Public health approaches to weight control. In: StunkardAJWaddenTA, editors. Obesity: Theory and Therapy. 2nd ed.New York: Raven Press Ltd., 1993:335–53.
2.
[SAS] Statistical Analysis Systems.SAS Release 6.03 for the IBM PC. Cary, North Carolina: Statistical Analysis Systems Institute, 1988.
3.
SnedecorGWCochraneWG. Statistical Methods. 7th ed.Ames, Iowa: Iowa State University Press, 1980:166.
4.
PattonMQ. Qualitative Evaluation Methods. Beverly Hills, California: Sage Publications, 1980.
5.
BrownellKD. Public health approaches to obesity and its management. Annu Rev Public Health1986;7:521–33.
6.
ParcelGSPerryCLTaylorWC. Beyond demonstration: Diffusion of health promotion innovations. In: BrachtN, editor. Health Promotion at the Community Level. Newbury Park, California: Sage Publications, 1990: 229–52.
