1. Centers for Disease Control. Surveillance for asthma—United States, 1960–1995. Morbidity and Mortality Weekly Report 1998;47:1–27.
2. WHO Consultation on Obesity. Obesity: preventing and managing the global epidemic. Geneva, Switzerland: World Health Organization; 2000. WHO Technical Report Series 894.
3. The health economics of asthma and rhinitis. I. Assessing the economic impact;Weiss;J Allergy Clin Immunol,2001
4. Reversing the trend;Peat;J Allergy Clin Immunol,1999
5. Prevalence and trends in obesity among U.S. adults, 1999–2000;Flegal;JAMA,2002